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Round|Natural|GIA

1.51ct G VVS2 Round Natural Diamond

ID • G/VVS2 • GIA 16

Certificate GIA 16

Diamond specifications and retailer prices

From $11,957 SGD
As of November 5, 2026
Save $6,237 SGD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,195 SGD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 8 retailers as of November 4, 2026, with prices from $11,957 to $18,195, a $6,237 spread on the same certified stone. Helzberg Diamonds lists it at $18,195. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 16
Dimensions7.32 × 7.38 × 4.55 mm
L/W Ratio1.01
Top View
7.32 mm7.38 mm1.51 ctG / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 16
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $18,195 SGD|Low: $11,957 SGD|High: $19,154 SGD|Avg: $14,379 SGD|-5.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5$11,957 SGD
Retailer 3$12,434 SGD
Retailer 6$12,564 SGD
Retailer 4$12,797 SGD
Retailer 8$12,950 SGD
Retailer 7$14,912 SGD
Retailer 2$15,190 SGD
Helzberg Diamonds$18,195 SGD

40 data points across 8 retailers

8 retailers$11,957 SGD to $18,195 SGD

A+
Cheapest Retailer
-
$11,957 SGD
A
Retailer 2
-
$12,434 SGD
View
A
Retailer 3
-
$12,564 SGD
View
A
Retailer 4
-
$12,797 SGD
View
Retailer 5
-
$12,950 SGD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$14,912 SGD
View
A
Retailer 7
-
$15,190 SGD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLMJHPILMN · Nov 4
$18,195 SGD
$14,238 USD
View
7 more retailers have this diamond
Prices start from $11,957 SGDSave up to $6,237 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 Round
$11,957 SGD