Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

ID • F/VS1 • GIA 1535896892

Certificate GIA 1535896892

Diamond specifications and retailer prices

From $11,074 USD
As of November 4, 2026
Save $9,447 USD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,521 USD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535896892. Listed at 22 retailers as of November 4, 2026, with prices from $11,074 to $20,521, a $9,447 spread on the same certified stone. MOH London lists it at $20,521. 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
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 1535896892
Dimensions9.23 × 6.43 × 3.95 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Feather
Top View
9.23 mm6.43 mm1.51 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535896892
Side View
Table 60.0%Crown 37.4°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $20,521 USD|Low: $11,074 USD|High: $20,824 USD|Avg: $14,689 USD|-0.3%
MOH London
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
November 5, 2026
Retailer 4$11,074 USD
Retailer 9$12,168 USD
Retailer 6$12,223 USD
Retailer 11$12,626 USD
Retailer 7$12,950 USD
Retailer 14$13,175 USD
Retailer 2$13,928 USD
Retailer 13$14,053 USD
Retailer 10$14,150 USD
Retailer 12$14,273 USD
Retailer 3$14,822 USD
Retailer 5$15,788 USD
Retailer 15$18,665 USD
Retailer 8$19,355 USD
MOH London$20,521 USD

40 data points across 15 retailers

22 retailers$11,074 USD to $20,521 USD

A
Cheapest Retailer
-
$11,074 USD
B+
Retailer 2
-
$12,168 USD
View
B+
Retailer 3
-
$12,223 USD
View
B+
Retailer 4
-
$12,626 USD
View
Final sale: no returns
B+
Retailer 5
-
$12,950 USD
View
Retailer 6
-
$13,175 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$13,928 USD
View
Retailer 8
-
$14,053 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$14,064 USD
View
Retailer 10
-
$14,150 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$14,273 USD
View
Price last confirmed 38 days ago
Retailer 12
-
$14,273 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$14,822 USD
View
Price last confirmed 65 days ago
Retailer 14
-
$14,822 USD
View
Price last confirmed 37 days ago
Retailer 15
-
$14,822 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$15,082 USD
View
B+
Retailer 17
-
$15,788 USD
View
Retailer 18
-
$18,665 USD
View
Price last confirmed 67 days ago
Retailer 19
-
$18,665 USD
View
Price last confirmed 38 days ago
Retailer 20
-
$18,665 USD
View
Price last confirmed 13 days ago
B
Retailer 21
-
$19,355 USD
View
Most Expensive
B
MOH London
A7B00FFDD · Nov 4
$20,521 USD
£16,158 GBP
View
21 more retailers have this diamond
Prices start from $11,074 USDSave up to $9,447 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
$11,074 USD