1.9 Carat Oval Natural Diamond Prices Comparison
As of May 2026, 1.9 carat oval natural diamonds usually range from $899 to $32,355, with an average price of $14,317.In the last month, prices for these diamonds are up 0.1%.Compare 106 verified listings across 8 retailers tracked by CaratRadar.
1.9 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 106 verified 1.9-carat oval natural diamonds listed across 8 online retailers. Prices in this segment range from $899 to $32,355, with an average asking price of $14,317 and a median of $13,974.
The price spread of $31,456 (97.2% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
106 diamonds tracked in this segment
Price range: $899 to $32,355
Average price: $14,317
Median price: $13,974
Available across 8 retailers
Savings potential: up to 97.2%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
106
$899
$14,317
$13,975
$32,355
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 10.8%GIA | 1.9ct | Oval | L | SI1 | Excellent
From $3,801
Compare at $4,263
Save 34.4%GIA | 1.9ct | Oval | K | SI2 | Excellent
From $5,626
Compare at $8,572
GIA | 1.9ct | Oval | K | SI1 | Ideal
From $5,840
Compare at $5,896
GIA | 1.9ct | Oval | K | SI1 | Ideal
From $5,965
Compare at $6,163
GIA | 1.9ct | Oval | K | VS2 | Ideal
From $5,995
Compare at $6,059
GIA | 1.92ct | Oval | K | SI1 | Ideal
From $6,105
Compare at $6,118
Save 22%GIA | 1.9ct | Oval | K | SI1 | Excellent
From $6,124
Compare at $7,850
GIA | 1.9ct | Oval | K | VS2 | Ideal
From $6,130
Compare at $6,204
Save 14.6%IGI | 1.96ct | Oval | J | SI1 | Very Good
From $6,475
Compare at $7,582
Save 21.8%GIA | 1.9ct | Oval | L | SI1 | Excellent
From $6,539
Compare at $8,362
Save 21.7%GIA | 1.9ct | Oval | K | SI1 | Excellent
From $6,795
Compare at $8,673
Save 29.7%GIA | 1.91ct | Oval | D | SI2 | Good
From $6,869
Compare at $9,770
Save 23.4%GIA | 1.91ct | Oval | I | SI2 | Very Good
From $7,034
Compare at $9,184
Save 15.7%IGI | 1.9ct | Oval | J | VVS2 | Very Good
From $7,075
Compare at $8,393
Save 35.2%GIA | 1.9ct | Oval | J | SI2 | Excellent
From $7,114
Compare at $10,977
GIA | 1.9ct | Oval | L | VVS1 | Excellent
From $7,230
Compare at $7,558
Save 26.1%GIA | 1.9ct | Oval | K | SI2 | Excellent
From $7,345
Compare at $9,941
Save 40.3%GIA | 1.9ct | Oval | J | VS2 | Excellent
From $7,359
Compare at $12,329
GIA | 1.9ct | Oval | H | SI1 | Ideal
From $7,474
Compare at $7,903
Save 12.8%GIA | 1.9ct | Oval | K | VS1 | Ideal
From $7,615
Compare at $8,735
Save 18.3%GIA | 1.9ct | Oval | J | VS1 | Good
From $7,650
Compare at $9,366
Save 29.7%GIA | 1.9ct | Oval | J | SI2 | Excellent
From $7,725
Compare at $10,991
Save 32%GIA | 1.9ct | Oval | I | SI2 | Very Good
From $8,090
Compare at $11,901
GIA | 1.9ct | Oval | K | IF | Ideal
From $8,550
Compare at $8,758
Save 22.7%GIA | 1.91ct | Oval | H | SI2 | Excellent
From $8,566
Compare at $11,080
Save 18.2%GIA | 1.9ct | Oval | J | VVS2 | Good
From $8,754
Compare at $10,700
GIA | 1.9ct | Oval | H | SI2 | Excellent
From $8,850
Compare at $9,106
Save 22.7%GIA | 1.9ct | Oval | H | SI2 | Excellent
From $8,863
Compare at $11,460
Save 35.4%GIA | 1.9ct | Oval | D | SI2 | Excellent
From $8,982
Compare at $13,905
Save 30.6%GIA | 1.9ct | Oval | I | SI2 | Very Good
From $9,018
Compare at $12,987
Save 36.7%GIA | 1.99ct | Oval | J | SI1 | Excellent
From $9,020
Compare at $14,256
Save 21.8%GIA | 1.9ct | Oval | H | SI1 | Good
From $9,227
Compare at $11,802
Save 27.7%GIA | 1.9ct | Oval | J | VS2 | Excellent
From $9,295
Compare at $12,849
Save 35.1%GIA | 1.9ct | Oval | H | SI2 | Excellent
From $9,325
Compare at $14,358
Save 27.1%GIA | 1.9ct | Oval | J | VS1 | Excellent
From $9,549
Compare at $13,104
GIA | 1.9ct | Oval | J | VVS2 | Ideal
From $9,600
Compare at $9,869
Save 24.9%GIA | 1.9ct | Oval | J | VVS2 | Excellent
From $9,740
Compare at $12,966
Save 21.8%GIA | 1.9ct | Oval | I | SI1 | Excellent
From $9,789
Compare at $12,519
Save 39.7%GIA | 1.91ct | Oval | J | VS1 | Excellent
From $9,790
Compare at $16,229
Save 20.8%GIA | 1.9ct | Oval | J | SI1 | Very Good
From $9,835
Compare at $12,421
Save 21.8%GIA | 1.9ct | Oval | I | SI1 | Excellent
From $9,912
Compare at $12,675
Save 36.8%GIA | 1.9ct | Oval | J | VS1 | Ideal
From $9,965
Compare at $15,767
Save 13.7%GIA | 1.91ct | Oval | J | VVS1 | Good
From $10,015
Compare at $11,610
Save 24.9%GIA | 1.9ct | Oval | J | SI1 | Excellent
From $10,075
Compare at $13,411
Save 36.8%GIA | 1.91ct | Oval | J | VS1 | Excellent
From $10,383
Compare at $16,419
Save 36.7%GIA | 1.9ct | Oval | I | VVS2 | Ideal
From $10,385
Compare at $16,410
Save 28.3%GIA | 1.9ct | Oval | I | SI1 | Excellent
From $10,393
Compare at $14,487
GIA | 1.9ct | Oval | I | VVS2 | Ideal
From $10,393
Compare at $10,835
Save 38.6%GIA | 1.9ct | Oval | I | VS2 | Ideal
From $10,405
Compare at $16,939
Save 18.3%GIA | 1.91ct | Oval | J | VVS1 | Very Good
From $10,797
Compare at $13,208
Entry pricing in this category starts around $899.
What to Know When Shopping for 1.9 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $31,456 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $13,974 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Oval diamonds can appear larger than rounds of the same carat weight due to their elongated face-up area. Watch for the bow-tie effect in lower-quality cuts.
Frequently Asked Questions
We currently track 106 comparable stones in this segment. Prices start around $899 and go up to $32,355.
Based on the latest market data, the average asking price is about $14,317 with a median around $13,974.
The observed spread is roughly $31,456 across tracked listings, which is about 97.2% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $14,317. The median price is $13,974, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 8 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $31,456 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Natural inventory for 1.9 carat Oval diamonds.