3.5 Carat Oval Natural Diamond Prices Comparison
As of April 2026, 3.5 carat oval natural diamonds usually range from $1,682 to $121,677, with an average price of $53,984.In the last month, prices for these diamonds are down 0.2%.Compare 112 verified listings across 5 retailers tracked by CaratRadar.
3.5 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 112 verified 3.5-carat oval natural diamonds listed across 5 online retailers. Prices in this segment range from $1,682 to $121,677, with an average asking price of $53,984 and a median of $52,776.
The price spread of $119,996 (98.6% 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.
112 diamonds tracked in this segment
Price range: $1,682 to $121,677
Average price: $53,984
Median price: $52,776
Available across 5 retailers
Savings potential: up to 98.6%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
112
$1,682
$53,984
$52,776
$121,677
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 13.7%GIA | 3.5ct | Oval | K | SI2 | Ideal
From $22,723
Compare at $26,319
Save 10.8%GIA | 3.5ct | Oval | D | SI1 | Excellent
From $60,210
Compare at $67,465
GIA | 3.5ct | Oval | D | SI1 | Ideal
From $62,330
Compare at $63,530
Save 14.1%GIA | 3.5ct | Oval | I | SI1 | Excellent
From $41,400
Compare at $48,170
Save 29.3%GIA | 3.5ct | Oval | D | SI1 | Good
From $50,367
Compare at $71,278
Save 37.1%GIA | 3.5ct | Oval | D | SI1 | Ideal
From $59,428
Compare at $94,453
Save 27.2%GIA | 3.5ct | Oval | I | SI1 | Excellent
From $41,003
Compare at $56,333
Save 27.9%GIA | 3.5ct | Oval | I | SI1 | Ideal
From $42,137
Compare at $58,464
Save 20.2%GIA | 3.5ct | Oval | G | VS1 | Excellent
From $63,120
Compare at $79,144
Save 25.2%GIA | 3.5ct | Oval | D | SI2 | Ideal
From $48,044
Compare at $64,260
Save 14.8%GIA | 3.5ct | Oval | I | SI1 | Ideal
From $42,126
Compare at $49,459
Save 25.3%GIA | 3.5ct | Oval | H | VVS2 | Ideal
From $51,916
Compare at $69,458
Save 23%GIA | 3.5ct | Oval | I | SI1 | Ideal
From $42,630
Compare at $55,381
Save 14.1%GIA | 3.5ct | Oval | H | VVS2 | Excellent
From $55,202
Compare at $64,232
GIA | 3.5ct | Oval | I | VS2 | Ideal
From $38,580
Compare at $41,537
Save 10.1%GIA | 3.5ct | Oval | E | VS2 | Excellent
From $63,930
Compare at $71,142
GIA | 3.5ct | Oval | K | VS1 | Excellent
From $27,397
Compare at $29,236
Save 16%GIA | 3.5ct | Oval | I | VS2 | Excellent
From $42,100
Compare at $50,144
Save 25.3%GIA | 3.5ct | Oval | E | VS2 | Excellent
From $64,706
Compare at $86,625
Save 37.4%GIA | 3.5ct | Oval | I | VS1 | Excellent
From $51,130
Compare at $81,682
Save 29.3%GIA | 3.5ct | Oval | G | SI2 | Ideal
From $42,928
Compare at $60,750
Save 14.8%GIA | 3.5ct | Oval | I | SI1 | Good
From $33,616
Compare at $39,437
Save 16.5%GIA | 3.5ct | Oval | J | VVS1 | Excellent
From $36,996
Compare at $44,283
GIA | 3.5ct | Oval | I | VVS2 | Excellent
From $46,029
Compare at $50,716
Save 13.7%GIA | 3.5ct | Oval | J | SI2 | Ideal
From $31,431
Compare at $36,405
Save 19.6%GIA | 3.5ct | Oval | H | VVS2 | Good
From $56,398
Compare at $70,132
GIA | 3.5ct | Oval | I | VS2 | Very Good
From $38,419
Compare at $41,633
GIA | 3.5ct | Oval | F | SI1 | Ideal
From $64,316
Compare at $64,320
GIA | 3.5ct | Oval | G | VS2 | Ideal
From $52,738
Compare at $52,740
Save 38.2%GIA | 3.5ct | Oval | F | SI2 | Ideal
From $35,379
Compare at $57,215
Save 14.1%GIA | 3.5ct | Oval | I | VS1 | Ideal
From $55,026
Compare at $64,028
Save 14.1%GIA | 3.5ct | Oval | I | SI1 | Excellent
From $47,138
Compare at $54,849
Save 29.3%GIA | 3.5ct | Oval | G | VS2 | Excellent
From $65,801
Compare at $93,121
GIA | 3.5ct | Oval | K | VVS1 | Excellent
From $30,818
Compare at $32,000
Save 29.8%GIA | 3.5ct | Oval | E | VS2 | Excellent
From $61,772
Compare at $87,938
Save 14%GIA | 3.5ct | Oval | D | VS1 | Very Good
From $77,614
Compare at $90,245
Save 15.8%GIA | 3.5ct | Oval | G | VS2 | Excellent
From $64,019
Compare at $76,073
GIA | 3.5ct | Oval | H | VS2 | Ideal
From $57,780
Compare at $58,440
Save 28.7%GIA | 3.5ct | Oval | E | VS2 | Excellent
From $61,772
Compare at $86,625
GIA | 3.5ct | Oval | I | VVS1 | Good
From $68,759
Compare at $71,750
Save 37.4%GIA | 3.5ct | Oval | G | VS2 | Excellent
From $52,633
Compare at $84,084
Save 13.7%GIA | 3.5ct | Oval | K | SI2 | Very Good
From $20,791
Compare at $24,079
Save 13.7%GIA | 3.5ct | Oval | J | SI2 | Ideal
From $29,427
Compare at $34,083
Save 19.3%GIA | 3.5ct | Oval | K | SI2 | Ideal
From $18,819
Compare at $23,307
Save 13.7%GIA | 3.5ct | Oval | I | SI1 | Excellent
From $37,773
Compare at $43,751
GIA | 3.5ct | Oval | K | SI1 | Very Good
From $25,148
Compare at $25,935
GIA | 3.5ct | Oval | H | SI1 | Excellent
From $50,170
Compare at $51,295
GIA | 3.5ct | Oval | G | SI1 | Ideal
From $55,780
Compare at $57,040
Save 37.4%GIA | 3.5ct | Oval | E | SI1 | Ideal
From $54,681
Compare at $87,354
Save 37.4%GIA | 3.5ct | Oval | E | SI1 | Ideal
From $51,633
Compare at $82,487
Entry pricing in this category starts around $1,682.
What to Know When Shopping for 3.5 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $119,996 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 $52,776 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 112 comparable stones in this segment. Prices start around $1,682 and go up to $121,677.
Based on the latest market data, the average asking price is about $53,984 with a median around $52,776.
The observed spread is roughly $119,996 across tracked listings, which is about 98.6% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $52,776, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 5 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 $119,996 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 3.5 carat Oval diamonds.