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Round|Natural|GIA

1.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2136165463

Certificate GIA 2136165463

Diamond specifications and retailer prices

From $11,949 SGD
As of November 1, 2026
Save $4,859 SGD (29%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,412 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2136165463. Listed at 22 retailers as of November 1, 2026, with a 41% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2136165463
Dimensions7.45 × 7.39 × 4.48 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.45 mm7.39 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2136165463
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $19,618 SGD|Low: $11,206 SGD|High: $21,253 SGD|Avg: $15,846 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$11,949 SGD
Retailer 7$13,446 SGD
Retailer 2$14,285 SGD
Retailer 5$14,607 SGD
Retailer 8$14,791 SGD
Retailer 3$16,085 SGD
Retailer 1$19,618 SGD
Retailer 4$20,943 SGD

45 data points across 8 retailers

22 retailers$11,949 SGD to $16,808 SGD

B
Cheapest Retailer
-
$11,949 SGD
B
Retailer 2
-
$12,245 SGD
View
B
Retailer 3
-
$12,477 SGD
View
B
Retailer 4
-
$12,851 SGD
View
B
Retailer 5
-
$13,284 SGD
View
B
Retailer 6
-
$13,446 SGD
View
Final sale: no returns
Retailer 7
-
$13,446 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$14,285 SGD
View
B
Retailer 9
-
$14,568 SGD
View
Retailer 10
-
$14,607 SGD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$14,791 SGD
View
B
Retailer 12
-
$15,536 SGD
View
B
Retailer 13
-
$15,711 SGD
View
B
Retailer 14
-
$15,711 SGD
View
Retailer 15
-
$16,020 SGD
View
Price last confirmed 19 days ago
B
Retailer 16
-
$16,085 SGD
View
B
Retailer 17
-
$16,234 SGD
View
B
Retailer 18
-
$16,808 SGD
View
Retailer 19
-
$17,691 SGD
View
Price last confirmed 14 days ago
Retailer 20
-
$19,618 SGD
View
Price under review
Retailer 21
-
$20,943 SGD
View
Price under review
Most Expensive
NZ Jewellers
5a8cd2b7-1265-45ae-a028-1c7a74bf07e9 · Nov 5
$22,412 SGD
$17,546 USD
View
Price under review
21 more retailers have this diamond
Prices start from $11,949 SGDSave up to $4,859 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 Round
$11,949 SGD