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Cushion|Natural|GIA

1.51ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 3505427485

Certificate GIA 3505427485

Diamond specifications and retailer prices

From $5,724 SGD
As of November 6, 2026
Save $5,418 SGD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,141 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3505427485. Listed at 15 retailers as of November 4, 2026, with prices from $5,724 to $11,141, a $5,418 spread on the same certified stone. MOH London lists it at $11,141. 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3505427485
Dimensions7.55 × 6.37 × 4.26 mm
L/W Ratio1.19
Top View
7.55 mm6.37 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505427485
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,141 SGD|Low: $5,724 SGD|High: $11,306 SGD|Avg: $7,477 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$5,724 SGD
Retailer 5$5,838 SGD
Retailer 7$5,991 SGD
Retailer 8$6,394 SGD
Retailer 6$6,869 SGD
Retailer 3$7,323 SGD
Retailer 2$8,077 SGD
Retailer 4$9,251 SGD
MOH London$11,141 SGD

45 data points across 9 retailers

15 retailers$5,724 SGD to $11,141 SGD

B+
Cheapest Retailer
-
$5,724 SGD
Retailer 2
-
$5,838 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$5,924 SGD
View
B+
Retailer 4
-
$5,991 SGD
View
B+
Retailer 5
-
$6,066 SGD
View
B
Retailer 6
-
$6,394 SGD
View
B
Retailer 7
-
$6,440 SGD
View
B
Retailer 8
-
$6,780 SGD
View
Retailer 9
-
$6,869 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$7,240 SGD
View
B
Retailer 11
-
$7,323 SGD
View
B
Retailer 12
-
$8,077 SGD
View
Retailer 13
-
$8,362 SGD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$9,251 SGD
View
Most Expensive
B
MOH London
5DF297F77 · Nov 4
$11,141 SGD
£6,845 GBP
View
14 more retailers have this diamond
Prices start from $5,724 SGDSave up to $5,418 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 Cushion
$5,724 SGD