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Cushion|Natural|GIA

1.50ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 5453790472

Certificate GIA 5453790472

Diamond specifications and retailer prices

From $11,265 SGD
$8,786 USD
As of October 29, 2026
Save $8,775 SGD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,039 SGD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5453790472. Listed at 22 retailers as of October 26, 2026, with prices from $11,265 to $20,039, a $8,775 spread on the same certified stone. MOH London lists it at $20,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.28°
Pavilion angle35.95°
OriginNatural
Grading LabGIA
CertificateGIA 5453790472
Dimensions7.56 × 6.01 × 4.07 mm
L/W Ratio1.26
Top View
7.56 mm6.01 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5453790472
Side View
Table 63.0%Crown 38.28°Girdle: MED-THKPavilion 35.95°Culet: NoneDepth 67.7%

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 29
Current: $20,039 SGD|Low: $11,130 SGD|High: $20,254 SGD|Avg: $14,384 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$11,265 SGD
Retailer 6$11,398 SGD
Retailer 3$12,210 SGD
Retailer 8$12,813 SGD
Retailer 11$12,921 SGD
Retailer 4$13,973 SGD
Retailer 5$14,109 SGD
Retailer 10$15,358 SGD
Retailer 2$15,399 SGD
Retailer 7$18,600 SGD
MOH London$20,039 SGD

43 data points across 11 retailers

22 retailers$11,265 SGD to $20,039 SGD

B+
Cheapest Retailer
-
$11,265 SGD
$8,786 USD
B+
Retailer 2
-
$11,398 SGD
$8,890 USD
View
B
Retailer 3
-
$11,865 SGD
$9,254 USD
View
B
Retailer 4
-
$11,889 SGD
$9,273 USD
View
B
Retailer 5
-
$11,936 SGD
View
B
Retailer 6
-
$12,210 SGD
$9,523 USD
View
B
Retailer 7
-
$12,338 SGD
CA$13,366 CAD
View
B
Retailer 8
-
$12,674 SGD
$9,885 USD
View
B
Retailer 9
-
$12,813 SGD
$9,994 USD
View
Final sale: no returns
B
Retailer 10
-
$12,921 SGD
$10,078 USD
View
B
Retailer 11
-
$13,973 SGD
£8,581 GBP
View
B
Retailer 12
-
$14,109 SGD
A$16,930 AUD
View
B
Retailer 13
-
$14,790 SGD
$11,536 USD
View
B
Retailer 14
-
$15,013 SGD
$11,710 USD
View
B
Retailer 15
-
$15,013 SGD
$11,710 USD
View
B
Retailer 16
-
$15,276 SGD
$11,915 USD
View
B
Retailer 17
-
$15,358 SGD
£9,432 GBP
View
B
Retailer 18
-
$15,399 SGD
€11,439 EUR
View
B
Retailer 19
-
$15,513 SGD
$12,100 USD
View
B
Retailer 20
-
$16,861 SGD
$13,151 USD
View
B
Retailer 21
-
$18,600 SGD
ZAR 234,363 ZAR
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
D979AAD17 · Oct 26
$20,039 SGD
£12,307 GBP
View
21 more retailers have this diamond
Prices start from $11,265 SGDSave up to $8,775 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
$11,265 SGD