1.9 Carat Oval Natural Diamond Prices Comparison
As of July 2026, 1.9 carat oval natural diamonds usually range from $899 to $32,295, with an average price of $14,162.In the last month, prices for these diamonds are down 0.4%.Compare 98 verified listings across 9 retailers tracked by CaratRadar.
1.9 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 98 verified 1.9-carat oval natural diamonds listed across 9 online retailers. Prices in this segment range from $899 to $32,295, with an average asking price of $14,162 and a median of $13,840.
The price spread of $31,396 (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.
98 diamonds tracked in this segment
Price range: $899 to $32,295
Average price: $14,162
Median price: $13,840
Available across 9 retailers
Savings potential: up to 97.2%
Price Range Overview
As of Jul 12, 2026Real market range for this carat, shape, and diamond type.
98
$899
$14,162
$13,840
$32,295
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGI | 1.9ct | Oval | G | SI2 | Ideal
From $4,334
Compare at $4,433
Save 14.6%IGI | 1.9ct | Oval | I | SI2 | Ideal
From $5,261
Compare at $6,160
Save 37%GIA | 1.9ct | Oval | K | SI2 | Excellent
From $5,307
Compare at $8,425
Save 32.5%GIA | 1.9ct | Oval | K | SI1
From $5,365
Compare at $7,954
Save 38.6%GIA | 1.92ct | Oval | K | SI2 | Very Good
From $5,414
Compare at $8,818
Save 32.7%GIA | 1.9ct | Oval | K | SI1 | Ideal
From $5,580
Compare at $8,286
Save 10.5%GIA | 1.92ct | Oval | K | IF | Excellent
From $5,728
Compare at $6,401
Save 32.7%GIA | 1.9ct | Oval | K | SI1 | Ideal
From $5,740
Compare at $8,535
Save 32.9%GIA | 1.92ct | Oval | K | SI1 | Ideal
From $5,920
Compare at $8,818
Save 14.9%GIA | 1.9ct | Oval | K | SI1 | Excellent
From $6,088
Compare at $7,155
Save 20%GIA | 1.91ct | Oval | J | SI1 | Excellent
From $6,193
Compare at $7,740
Save 10.5%GIA | 1.9ct | Oval | K | VS2 | Ideal
From $6,391
Compare at $7,143
IGI | 1.96ct | Oval | J | SI1 | Very Good
From $6,472
Compare at $6,475
GIA | 1.9ct | Oval | L | SI1 | Excellent
From $6,539
Compare at $7,116
GIA | 1.9ct | Oval | L | VVS1 | Excellent
From $6,540
Compare at $7,175
GIA | 1.9ct | Oval | K | SI1 | Excellent
From $6,769
Compare at $7,421
Save 21.8%GIA | 1.91ct | Oval | J | VS2 | Excellent
From $6,794
Compare at $8,687
Save 32.5%GIA | 1.9ct | Oval | J | VS2 | Ideal
From $6,930
Compare at $10,272
Save 15.7%IGI | 1.9ct | Oval | J | VVS2 | Very Good
From $7,072
Compare at $8,393
GIA | 1.9ct | Oval | K | SI2 | Excellent
From $7,099
Compare at $7,346
Save 32.6%GIA | 1.91ct | Oval | K | VVS2 | Excellent
From $7,215
Compare at $10,711
Save 40.9%GIA | 1.91ct | Oval | J | VS2 | Ideal
From $7,335
Compare at $12,414
Save 39.9%GIA | 1.9ct | Oval | J | VS2 | Excellent
From $7,369
Compare at $12,269
Save 32.7%GIA | 1.9ct | Oval | K | VS1 | Ideal
From $7,410
Compare at $11,016
Save 20.6%GIA | 1.9ct | Oval | J | VS1 | Good
From $7,434
Compare at $9,366
GIA | 1.91ct | Oval | D | SI2 | Good
From $7,511
Compare at $7,774
Save 11.3%GIA | 1.9ct | Oval | J | SI2 | Excellent
From $7,571
Compare at $8,532
Save 39.4%GIA | 1.9ct | Oval | J | VS2 | Excellent
From $7,814
Compare at $12,897
Save 17.4%GIA | 1.92ct | Oval | H | SI2 | Excellent
From $8,099
Compare at $9,800
Save 18.1%GIA | 1.9ct | Oval | J | VVS1 | Excellent
From $8,153
Compare at $9,960
Save 32.3%GIA | 1.9ct | Oval | K | IF | Ideal
From $8,445
Compare at $12,467
Save 17.6%GIA | 1.9ct | Oval | J | VVS2 | Good
From $8,589
Compare at $10,420
Save 15%GIA | 1.91ct | Oval | J | VVS1 | Good
From $8,810
Compare at $10,362
Save 36.7%GIA | 1.99ct | Oval | J | SI1 | Excellent
From $8,909
Compare at $14,083
Save 10.4%GIA | 1.9ct | Oval | I | SI2 | Very Good
From $8,998
Compare at $10,041
GIA | 1.9ct | Oval | J | VS2 | Excellent
From $9,109
Compare at $9,934
Save 36.9%GIA | 1.9ct | Oval | H | SI2 | Excellent
From $9,194
Compare at $14,565
Save 14.7%GIA | 1.9ct | Oval | I | VVS2 | Ideal
From $9,303
Compare at $10,900
Save 32.4%GIA | 1.9ct | Oval | J | VVS2 | Ideal
From $9,305
Compare at $13,772
Save 36.7%GIA | 1.9ct | Oval | H | SI2 | Excellent
From $9,440
Compare at $14,922
GIA | 1.9ct | Oval | J | VS1 | Excellent
From $9,549
Compare at $10,132
Save 40.3%GIA | 1.9ct | Oval | I | VS2 | Ideal
From $9,586
Compare at $16,066
Save 32.5%GIA | 1.91ct | Oval | I | SI1 | Ideal
From $9,710
Compare at $14,390
Save 37.2%GIA | 1.91ct | Oval | J | VS1 | Excellent
From $9,718
Compare at $15,469
GIA | 1.9ct | Oval | J | SI1 | Very Good
From $9,728
Compare at $10,765
Save 14.6%GIA | 1.9ct | Oval | I | SI1 | Excellent
From $9,811
Compare at $11,491
GIA | 1.9ct | Oval | H | SI2 | Excellent
From $9,892
Compare at $10,848
Save 40.3%GIA | 1.9ct | Oval | I | VVS2 | Ideal
From $9,953
Compare at $16,684
Save 36.8%GIA | 1.9ct | Oval | J | VS1 | Ideal
From $9,965
Compare at $15,767
Save 36.8%GIA | 1.91ct | Oval | J | VS1 | Excellent
From $10,261
Compare at $16,229
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 $31,396 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 $13,840 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 98 comparable stones in this segment. Prices start around $899 and go up to $32,295.
Based on the latest market data, the average asking price is about $14,162 with a median around $13,840.
The observed spread is roughly $31,396 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 $14,162. The median price is $13,840, 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 9 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 $31,396 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.