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Cushion|Natural|IGI

1.51ct G VVS1 Cushion Natural Diamond

VG • G/VVS1 • IGI 831651722

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 831651722

Diamond specifications and retailer prices

From $6,526 SGD
As of November 6, 2026
Save $5,331 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,857 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 831651722. Listed at 11 retailers as of November 4, 2026, with prices from $6,526 to $11,857, a $5,331 spread on the same certified stone. MOH London lists it at $11,857. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle35.4°
OriginNatural
Grading LabIGI
CertificateIGI 831651722
Dimensions7.29 × 5.84 × 4.00 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.29 mm5.84 mm1.51 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831651722
Side View
Table 69.0%Crown 38.3°Girdle: MED-STKPavilion 35.4°CuletDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,857 SGD|Low: $6,526 SGD|High: $12,033 SGD|Avg: $8,228 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 9$6,526 SGD
Retailer 7$6,767 SGD
Retailer 12$7,037 SGD
Retailer 10$7,370 SGD
Retailer 8$7,449 SGD
Retailer 11$7,510 SGD
Retailer 2$7,838 SGD
Retailer 5$8,215 SGD
Retailer 4$8,271 SGD
Retailer 3$8,730 SGD
Retailer 6$9,847 SGD
MOH London$11,857 SGD

43 data points across 12 retailers

11 retailers$6,526 SGD to $11,857 SGD

A
Cheapest Retailer
-
$6,526 SGD
Retailer 2
-
$6,767 SGD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$7,037 SGD
View
A
Retailer 4
-
$7,449 SGD
View
Final sale: no returns
A
Retailer 5
-
$7,510 SGD
View
A
Retailer 6
-
$7,838 SGD
View
A
Retailer 7
-
$8,215 SGD
View
A
Retailer 8
-
$8,271 SGD
View
A
Retailer 9
-
$8,730 SGD
View
A
Retailer 10
-
$9,847 SGD
View
Most Expensive
B+
MOH London
C98679CD7 · Nov 4
$11,857 SGD
£7,285 GBP
View
10 more retailers have this diamond
Prices start from $6,526 SGDSave up to $5,331 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 Cushion
$6,526 SGD