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Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

EX • H/VS2 • GIA 1539567121

Certificate GIA 1539567121

Diamond specifications and retailer prices

From $9,934 SGD
As of November 4, 2026
Save $7,534 SGD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,693 SGD at NZ Jewellers · As of September 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 H colour (near-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 1539567121. Listed at 22 retailers as of November 4, 2026, with a 76% 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
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539567121
Dimensions9.13 × 6.29 × 4.08 mm
L/W Ratio1.45
Key to symbols
Crystal, Cloud, Needle
Top View
9.13 mm6.29 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539567121
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.8%

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: $12,143 SGD|Low: $9,796 SGD|High: $17,727 SGD|Avg: $12,684 SGD|-0.9%
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
November 5, 2026
Retailer 13$9,934 SGD
Retailer 7$10,501 SGD
Retailer 10$10,819 SGD
Retailer 4$11,137 SGD
Retailer 15$11,216 SGD
Retailer 8$11,316 SGD
Retailer 14$11,413 SGD
Retailer 1$12,143 SGD
Retailer 2$12,338 SGD
Retailer 16$12,439 SGD
Retailer 5$13,047 SGD
Retailer 6$13,047 SGD
Retailer 3$13,437 SGD
Retailer 11$14,127 SGD
Retailer 12$16,477 SGD
Retailer 9$17,469 SGD

32 data points across 16 retailers

22 retailers$9,934 SGD to $17,469 SGD

A
Cheapest Retailer
-
$9,934 SGD
B+
Retailer 2
-
$10,451 SGD
View
B+
Retailer 3
-
$10,501 SGD
View
B+
Retailer 4
-
$10,819 SGD
View
Retailer 5
-
$11,069 SGD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$11,137 SGD
View
Retailer 7
-
$11,216 SGD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$11,216 SGD
View
Final sale: no returns
B+
Retailer 9
-
$11,413 SGD
View
B+
Retailer 10
-
$11,957 SGD
View
B+
Retailer 11
-
$12,143 SGD
View
Retailer 12
-
$12,150 SGD
View
Price last confirmed 28 days ago
Retailer 13
-
$12,439 SGD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$13,047 SGD
View
B
Retailer 15
-
$13,047 SGD
View
B+
Retailer 16
-
$13,437 SGD
View
B+
Retailer 17
-
$13,482 SGD
View
Retailer 18
-
$14,020 SGD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$14,127 SGD
View
B
Retailer 20
-
$16,477 SGD
View
B
Retailer 21
-
$17,469 SGD
View
Most Expensive
NZ Jewellers
e304254e-2e40-4c9f-a42c-84c256541208 · Sep 30
$18,693 SGD
$14,628 USD
View
Price last confirmed 35 days ago
21 more retailers have this diamond
Prices start from $9,934 SGDSave up to $7,534 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
$9,934 SGD