3.6 Carat Oval Natural Diamond Prices Comparison
As of February 2026, 3.6 carat oval natural diamonds usually range from $927 to $67,251, with an average price of $18,418.In the last month, prices for these diamonds are down 3%.Compare 38 verified listings across 6 retailers tracked by CaratRadar.
3.6 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 38 verified 3.6-carat oval natural diamonds listed across 6 online retailers. Prices in this segment range from $927 to $67,251, with an average asking price of $18,418 and a median of $3,242.
The price spread of $66,325 (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.
38 diamonds tracked in this segment
Price range: $927 to $67,251
Average price: $18,418
Median price: $3,242
Available across 6 retailers
Savings potential: up to 98.6%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
38
$927
$18,418
$3,242
$67,251
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 78.3%3.55ct | Oval | F | VS1 | Very Good
From $1,073
Compare at $4,950
GIASave 14.2%3.55ct | Oval | I | SI1 | Very Good
From $46,610
Compare at $54,350
IGISave 29.9%3.55ct | Oval | F | VS1 | Very Good
From $927
Compare at $1,321
GIASave 63.1%3.55ct | Oval | D | VVS2 | Ideal
From $3,734
Compare at $10,110
IGISave 75.6%3.55ct | Oval | F | VVS2 | Very Good
From $1,348
Compare at $5,520
GIASave 26%3.55ct | Oval | I | SI2 | Excellent
From $36,942
Compare at $49,922
GIASave 63.2%3.55ct | Oval | D | VVS2 | Excellent
From $3,734
Compare at $10,160
IGISave 82.6%3.56ct | Oval | E | VS2 | Very Good
From $1,235
Compare at $7,080
GIASave 63.6%3.56ct | Oval | D | VVS1 | Ideal
From $3,663
Compare at $10,052
GIA3.56ct | Oval | E | SI1 | Excellent
From $61,094
Compare at $63,549
GIA3.57ct | Oval | D | VS2 | Excellent
From $55,447
Compare at $57,572
GIASave 64.1%3.57ct | Oval | D | VVS2 | Ideal
From $3,652
Compare at $10,160
IGISave 48.3%3.57ct | Oval | FANCY | VVS2 | Very Good
From $1,008
Compare at $1,950
IGISave 19.2%3.57ct | Oval | D | VVS2 | Very Good
From $1,305
Compare at $1,615
GIASave 63.2%3.57ct | Oval | D | VVS2 | Ideal
From $2,731
Compare at $7,421
3.57ct | Oval | E | SI2 | Excellent
From $51,404
Compare at $61,111
IGISave 88.2%3.58ct | Oval | F | VVS2 | Very Good
From $969
Compare at $8,230
IGISave 78%3.58ct | Oval | E | VS2 | Very Good
From $1,241
Compare at $5,650
GIASave 14.8%3.59ct | Oval | D | VS1 | Ideal
From $9,058
Compare at $10,630
GIASave 69%3.59ct | Oval | E | VVS2 | Ideal
From $2,833
Compare at $9,140
IGISave 58.6%3.59ct | Oval | E | VS1 | Very Good
From $1,234
Compare at $2,981
GIASave 35.4%3.6ct | Oval | K | VS1 | Very Good
From $31,751
Compare at $49,137
GIASave 14.5%3.6ct | Oval | J | VS1 | Very Good
From $41,038
Compare at $48,006
IGISave 72.7%3.6ct | Oval | E | VS2 | Very Good
From $1,248
Compare at $4,580
IGISave 85.1%3.6ct | Oval | D | VS2 | Very Good
From $1,162
Compare at $7,780
3.6ct | Oval | J | VS1 | Excellent
From $43,508
Compare at $51,310
GIASave 71.5%3.6ct | Oval | D | VS1 | Excellent
From $2,589
Compare at $9,070
GIA3.61ct | Oval | F | SI1 | Good
From $62,894
Compare at $64,330
IGISave 76.2%3.61ct | Oval | E | VS1 | Ideal
From $1,287
Compare at $5,410
GIASave 18.4%3.61ct | Oval | H | SI1 | Ideal
From $53,359
Compare at $65,416
GIASave 62.8%3.61ct | Oval | D | VVS2 | Ideal
From $2,789
Compare at $7,505
GIASave 72.3%3.61ct | Oval | E | VVS2 | Excellent
From $2,677
Compare at $9,670
GIASave 35.8%3.61ct | Oval | G | SI1 | Ideal
From $51,699
Compare at $80,557
GIA3.61ct | Oval | J | VS1 | Excellent
From $38,716
Compare at $42,853
GIASave 77.6%3.62ct | Oval | G | VS1 | Ideal
From $1,956
Compare at $8,750
IGISave 74%3.62ct | Oval | F | VS2 | Very Good
From $1,001
Compare at $3,850
GIA3.62ct | Oval | H | VS1 | Very Good
From $67,251
Compare at $68,561
GIASave 63.9%3.64ct | Oval | D | VVS1 | Ideal
From $3,710
Compare at $10,277
Entry pricing in this category starts around $927.
What to Know When Shopping for 3.6 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $66,325 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 $3,242 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 38 comparable stones in this segment. Prices start around $927 and go up to $67,251.
Based on the latest market data, the average asking price is about $18,418 with a median around $3,242.
The observed spread is roughly $66,325 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 $3,242, 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 6 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 $66,325 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 3.6 carat Oval diamonds.