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Cushion|Natural|GIA

1.50ct I VS2 Cushion Natural Diamond

VG • I/VS2 • GIA 1378935963

Certificate GIA 1378935963

Diamond specifications and retailer prices

From $10,558 SGD
$8,259 USD
As of October 30, 2026
Save $8,290 SGD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,848 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1378935963. Listed at 22 retailers as of October 29, 2026, with prices from $10,558 to $18,848, a $8,290 spread on the same certified stone. MOH London lists it at $18,848. 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

1.50
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1378935963
Dimensions6.72 × 6.67 × 4.63 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.72 mm6.67 mm1.50 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1378935963
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.4%

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: Oct 30
Current: $18,848 SGD|Low: $10,003 SGD|High: $18,973 SGD|Avg: $13,638 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$10,558 SGD
Retailer 6$10,687 SGD
Retailer 8$12,004 SGD
Retailer 9$12,004 SGD
Retailer 4$13,138 SGD
Retailer 5$13,203 SGD
Retailer 10$13,352 SGD
Retailer 2$14,367 SGD
Retailer 3$14,378 SGD
Retailer 7$17,423 SGD
MOH London$18,848 SGD

43 data points across 11 retailers

22 retailers$10,558 SGD to $18,848 SGD

B+
Cheapest Retailer
-
$10,558 SGD
$8,259 USD
B+
Retailer 2
-
$10,687 SGD
$8,360 USD
View
B
Retailer 3
-
$11,103 SGD
$8,685 USD
View
B
Retailer 4
-
$11,238 SGD
$8,791 USD
View
B
Retailer 5
-
$11,596 SGD
$9,071 USD
View
B
Retailer 6
-
$11,640 SGD
CA$12,646 CAD
View
B
Retailer 7
-
$11,896 SGD
$9,305 USD
View
B
Retailer 8
-
$12,004 SGD
$9,390 USD
View
Final sale: no returns
B
Retailer 9
-
$12,004 SGD
$9,390 USD
View
B
Retailer 10
-
$12,214 SGD
$9,554 USD
View
B
Retailer 11
-
$13,138 SGD
£8,092 GBP
View
Retailer 12
-
$13,203 SGD
A$15,889 AUD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$13,352 SGD
$10,444 USD
View
B
Retailer 14
-
$13,839 SGD
$10,825 USD
View
B
Retailer 15
-
$14,114 SGD
$11,040 USD
View
B
Retailer 16
-
$14,114 SGD
$11,040 USD
View
B
Retailer 17
-
$14,216 SGD
$11,120 USD
View
B
Retailer 18
-
$14,367 SGD
€10,703 EUR
View
B
Retailer 19
-
$14,378 SGD
£8,856 GBP
View
B
Retailer 20
-
$14,587 SGD
$11,410 USD
View
Retailer 21
-
$17,423 SGD
ZAR 220,178 ZAR
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
D5E15EF8C · Oct 29
$18,848 SGD
£11,609 GBP
View
21 more retailers have this diamond
Prices start from $10,558 SGDSave up to $8,290 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+
1.50ct Cushion
$10,558 SGD