Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 2527997636

Certificate GIA 2527997636

Diamond specifications and retailer prices

From $9,954 USD
As of November 4, 2026
Save $6,755 USD (40%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $17,880 USD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527997636. Listed at 27 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.16°
Pavilion angle38.47°
OriginNatural
Grading LabGIA
CertificateGIA 2527997636
Dimensions9.54 × 6.03 × 3.84 mm
L/W Ratio1.58
Top View
9.54 mm6.03 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2527997636
Side View
Table 55.0%Crown 40.16°Girdle: THK-ETKPavilion 38.47°Culet: NDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,481 USD|Low: $9,954 USD|High: $16,957 USD|Avg: $12,368 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$9,954 USD
Retailer 8$10,595 USD
Retailer 15$10,728 USD
Retailer 6$10,818 USD
Retailer 17$10,889 USD
Retailer 1$11,481 USD
Retailer 16$11,657 USD
Retailer 11$11,760 USD
Retailer 13$11,801 USD
Retailer 4$11,902 USD
Retailer 9$12,530 USD
Retailer 5$12,847 USD
Retailer 3$13,206 USD
Retailer 2$13,275 USD
Retailer 14$13,513 USD
Retailer 10$15,651 USD
Retailer 12$16,709 USD

30 data points across 17 retailers

27 retailers$9,954 USD to $16,709 USD

A
Cheapest Retailer
-
$9,954 USD
B+
Retailer 2
-
$10,595 USD
View
Retailer 3
-
$10,728 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$10,818 USD
View
B+
Retailer 5
-
$10,889 USD
View
B+
Retailer 6
-
$11,445 USD
View
B+
Retailer 7
-
$11,481 USD
View
Retailer 8
-
$11,622 USD
View
Price last confirmed 39 days ago
Retailer 9
-
$11,622 USD
View
Price last confirmed 46 days ago
Retailer 10
-
$11,657 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$11,760 USD
View
B+
Retailer 12
-
$11,801 USD
View
B+
Retailer 13
-
$11,902 USD
View
B+
Retailer 14
-
$12,530 USD
View
B+
Retailer 15
-
$12,530 USD
View
Retailer 16
-
$12,778 USD
View
Price last confirmed 20 days ago
B+
Retailer 17
-
$12,847 USD
View
B+
Retailer 18
-
$12,940 USD
View
B
Retailer 19
-
$13,206 USD
View
B
Retailer 20
-
$13,275 USD
View
Retailer 21
-
$13,410 USD
View
Price last confirmed 39 days ago
Retailer 22
-
$13,410 USD
View
Price last confirmed 46 days ago
B+
Retailer 23
-
$13,513 USD
View
B
Retailer 24
-
$15,651 USD
View
B
Retailer 25
-
$16,709 USD
View
Retailer 26
-
$17,880 USD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
0896bd88-e0d1-40fe-9c78-4e3f08cdc977 · Sep 20
$17,880 USD
View
Price last confirmed 46 days ago
26 more retailers have this diamond
Prices start from $9,954 USDSave up to $6,755 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Oval
$9,954 USD