Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 7511250728

Certificate GIA 7511250728

Diamond specifications and retailer prices

From $13,235 SGD
$10,353 USD
As of October 30, 2026
Save $10,540 SGD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,776 SGD at NZ Jewellers · As of October 30, 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 7511250728. Listed at 21 retailers as of October 30, 2026, with prices from $13,235 to $23,776, a $10,540 spread on the same certified stone. NZ Jewellers lists it at $23,776. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7511250728
Dimensions9.30 × 6.18 × 3.96 mm
L/W Ratio1.50
Culet sizeNone
Top View
9.30 mm6.18 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7511250728
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

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: Oct 30
Current: $23,776 SGD|Low: $13,077 SGD|High: $23,776 SGD|Avg: $17,121 SGD
NZ Jewellers
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
November 1, 2026
Retailer 3$13,235 SGD
Retailer 15$14,075 SGD
Retailer 14$14,266 SGD
Retailer 16$14,515 SGD
Retailer 5$15,360 SGD
Retailer 9$15,426 SGD
Retailer 6$15,455 SGD
Retailer 13$15,511 SGD
Retailer 4$15,692 SGD
Retailer 8$17,086 SGD
Retailer 7$17,832 SGD
Retailer 11$17,975 SGD
Retailer 12$18,766 SGD
Retailer 10$20,958 SGD
Retailer 2$22,280 SGD
NZ Jewellers$23,776 SGD

42 data points across 16 retailers

21 retailers$13,235 SGD to $23,776 SGD

A
Cheapest Retailer
-
$13,235 SGD
$10,353 USD
B+
Retailer 2
-
$14,075 SGD
$11,010 USD
View
B+
Retailer 3
-
$14,266 SGD
$11,159 USD
View
B+
Retailer 4
-
$14,266 SGD
$11,159 USD
View
Final sale: no returns
B+
Retailer 5
-
$14,515 SGD
$11,354 USD
View
B+
Retailer 6
-
$15,360 SGD
$12,015 USD
View
B+
Retailer 7
-
$15,426 SGD
£9,501 GBP
View
B+
Retailer 8
-
$15,455 SGD
$12,089 USD
View
Retailer 9
-
$15,511 SGD
A$18,667 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$15,692 SGD
$12,275 USD
View
B+
Retailer 11
-
$16,619 SGD
$13,000 USD
View
B+
Retailer 12
-
$16,619 SGD
$13,000 USD
View
B+
Retailer 13
-
$16,889 SGD
$13,211 USD
View
B+
Retailer 14
-
$16,973 SGD
$13,276 USD
View
B+
Retailer 15
-
$17,086 SGD
£10,524 GBP
View
B+
Retailer 16
-
$17,182 SGD
$13,440 USD
View
B
Retailer 17
-
$17,832 SGD
$13,949 USD
View
B+
Retailer 18
-
$17,975 SGD
€13,391 EUR
View
B
Retailer 19
-
$20,958 SGD
ZAR 264,848 ZAR
View
B
Retailer 20
-
$22,280 SGD
£13,723 GBP
View
Most Expensive
B
NZ Jewellers
53eadd25-891e-4b84-986c-1034e5cb2087 · Oct 30
$23,776 SGD
$18,598 USD
View
20 more retailers have this diamond
Prices start from $13,235 SGDSave up to $10,540 SGD

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
$13,235 SGD