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Oval|Natural|GIA

1.51ct J VVS2 Oval Natural Diamond

ID • J/VVS2 • GIA 1555129550

Certificate GIA 1555129550

Diamond specifications and retailer prices

From $9,579 SGD
As of November 6, 2026
Save $5,874 SGD (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,602 SGD at NZ Jewellers · As of October 17, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555129550. Listed at 17 retailers as of November 4, 2026, with a 61% 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
J
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555129550
Dimensions11.25 × 5.33 × 3.09 mm
L/W Ratio2.11
Girdle conditionPolished
Culet sizeNone
Key to symbols
Needle
Top View
11.25 mm5.33 mm1.51 ctJ / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555129550
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $19,602 SGD|Low: $9,579 SGD|High: $19,602 SGD|Avg: $12,418 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 6, 2026
Retailer 15$9,579 SGD
Retailer 4$10,048 SGD
Retailer 12$10,048 SGD
Retailer 2$10,198 SGD
Retailer 16$10,260 SGD
Retailer 14$10,262 SGD
Retailer 5$11,042 SGD
Retailer 3$11,156 SGD
Retailer 13$11,358 SGD
Retailer 8$11,720 SGD
Retailer 6$11,900 SGD
Retailer 11$12,144 SGD
Retailer 7$13,523 SGD
Retailer 9$13,563 SGD
Retailer 10$15,452 SGD
NZ Jewellers$19,602 SGD

40 data points across 16 retailers

17 retailers$9,579 SGD to $15,452 SGD

B+
Cheapest Retailer
-
$9,579 SGD
B+
Retailer 2
-
$10,048 SGD
View
B+
Retailer 3
-
$10,048 SGD
View
B+
Retailer 4
-
$10,198 SGD
View
B+
Retailer 5
-
$10,260 SGD
View
Final sale: no returns
Retailer 6
-
$10,262 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$10,818 SGD
View
Price last confirmed 21 days ago
Retailer 8
-
$11,042 SGD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$11,156 SGD
View
B
Retailer 10
-
$11,358 SGD
View
Retailer 11
-
$11,720 SGD
View
Price last confirmed 19 days ago
Retailer 12
-
$11,900 SGD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$12,144 SGD
View
Retailer 14
-
$13,523 SGD
View
Price last confirmed 19 days ago
B
Retailer 15
-
$13,563 SGD
View
B
Retailer 16
-
$15,452 SGD
View
Most Expensive
NZ Jewellers
1e45bad0-34ba-443c-9015-8a5754a7d77d · Oct 17
$19,602 SGD
$15,295 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $9,579 SGDSave up to $5,874 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.

B+
1.51ct Oval
$9,579 SGD