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Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 6412104332

Certificate GIA 6412104332

Diamond specifications and retailer prices

From $6,590 SGD
As of November 4, 2026
Save $6,285 SGD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,875 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6412104332. Listed at 24 retailers as of November 4, 2026, with prices from $6,590 to $12,875, a $6,285 spread on the same certified stone. MOH London lists it at $12,875. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412104332
Dimensions6.86 × 6.60 × 4.31 mm
L/W Ratio1.04
Top View
6.86 mm6.60 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6412104332
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 65.3%

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: $12,875 SGD|Low: $6,590 SGD|High: $13,477 SGD|Avg: $9,110 SGD|-4.2%
MOH London
Retailer 2
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Retailer 4
Retailer 5
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Retailer 8
Retailer 9
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Retailer 11
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 10$6,590 SGD
Retailer 11$6,907 SGD
Retailer 3$6,922 SGD
Retailer 12$7,014 SGD
Retailer 6$7,327 SGD
Retailer 17$7,386 SGD
Retailer 7$7,389 SGD
Retailer 4$7,823 SGD
Retailer 16$7,991 SGD
Retailer 13$8,124 SGD
Retailer 21$8,264 SGD
Retailer 2$8,326 SGD
Retailer 8$8,401 SGD
Retailer 22$8,830 SGD
Retailer 23$8,830 SGD
Retailer 14$8,967 SGD
Retailer 5$9,124 SGD
Retailer 15$9,274 SGD
Retailer 9$9,483 SGD
Retailer 18$9,536 SGD
Retailer 20$10,765 SGD
Retailer 19$12,701 SGD
MOH London$12,875 SGD

29 data points across 23 retailers

24 retailers$6,590 SGD to $12,875 SGD

A
Cheapest Retailer
-
$6,590 SGD
Retailer 2
-
$6,907 SGD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$6,922 SGD
View
B+
Retailer 4
-
$7,014 SGD
View
B+
Retailer 5
-
$7,327 SGD
View
Final sale: no returns
B+
Retailer 6
-
$7,386 SGD
View
B+
Retailer 7
-
$7,389 SGD
View
B+
Retailer 8
-
$7,823 SGD
View
Retailer 9
-
$7,991 SGD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$8,124 SGD
View
B+
Retailer 11
-
$8,264 SGD
View
B+
Retailer 12
-
$8,326 SGD
View
B+
Retailer 13
-
$8,401 SGD
View
B
Retailer 14
-
$8,830 SGD
View
B
Retailer 15
-
$8,830 SGD
View
B
Retailer 16
-
$8,967 SGD
View
B
Retailer 17
-
$9,124 SGD
View
Retailer 18
-
$9,274 SGD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$9,483 SGD
View
B
Retailer 20
-
$9,536 SGD
View
Retailer 21
-
$10,529 SGD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$10,765 SGD
View
B
Retailer 23
-
$12,701 SGD
View
Most Expensive
B
MOH London
46B6B0F39 · Nov 4
$12,875 SGD
£7,933 GBP
View
23 more retailers have this diamond
Prices start from $6,590 SGDSave up to $6,285 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
$6,590 SGD