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1.51ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1242101162

Certificate GIA 1242101162

Diamond specifications and retailer prices

From $8,288 SGD
As of November 4, 2026
Save $7,323 SGD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $15,612 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242101162. Listed at 6 retailers as of November 4, 2026, with prices from $8,288 to $15,612, a $7,323 spread on the same certified stone. MOH London lists it at $15,612. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242101162
Dimensions7.27 × 7.33 × 4.51 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
7.27 mm7.33 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242101162
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $15,612 SGD|Low: $8,288 SGD|High: $15,808 SGD|Avg: $10,864 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$8,288 SGD
Retailer 5$9,314 SGD
Retailer 6$9,676 SGD
Retailer 2$11,185 SGD
Retailer 4$12,119 SGD
MOH London$15,612 SGD

8 data points across 6 retailers

6 retailers$8,288 SGD to $15,612 SGD

A
Cheapest Retailer
-
$8,288 SGD
A
Retailer 2
-
$9,314 SGD
View
B+
Retailer 3
-
$9,676 SGD
View
B+
Retailer 4
-
$11,185 SGD
View
B+
Retailer 5
-
$12,119 SGD
View
Most Expensive
B
MOH London
BACD57C37 · Nov 4
$15,612 SGD
£9,624 GBP
View
5 more retailers have this diamond
Prices start from $8,288 SGDSave up to $7,323 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
$8,288 SGD