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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

ID • D/SI2 • GIA 2544251594

Certificate GIA 2544251594

Diamond specifications and retailer prices

From $3,328 USD
HK$26,000 HKD
As of November 1, 2026
Save $3,776 USD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,104 USD at MOH London · As of November 1, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544251594. Listed at 13 retailers as of November 1, 2026, with prices from $3,328 to $7,104, a $3,776 spread on the same certified stone. MOH London lists it at $7,104. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2544251594
Dimensions7.03 × 6.73 × 4.23 mm
L/W Ratio1.04
Top View
7.03 mm6.73 mm1.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544251594
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 62.9%

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 1
Current: $7,104 USD|Low: $3,290 USD|High: $7,352 USD|Avg: $4,838 USD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$3,328 USD
Retailer 10$3,920 USD
Retailer 8$3,980 USD
Retailer 6$3,998 USD
Retailer 12$4,222 USD
Retailer 3$4,352 USD
Retailer 4$4,417 USD
Retailer 2$4,424 USD
Retailer 5$4,744 USD
Retailer 11$4,851 USD
Retailer 7$4,910 USD
Retailer 13$7,020 USD
MOH London$7,104 USD

32 data points across 13 retailers

13 retailers$3,328 USD to $7,104 USD

A
Cheapest Retailer
-
$3,328 USD
HK$26,000 HKD
A
Retailer 2
-
$3,920 USD
View
Final sale: no returns
A
Retailer 3
-
$3,980 USD
A$6,124 AUD
View
A
Retailer 4
-
$3,998 USD
View
Retailer 5
-
$4,222 USD
SGD 5,706 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$4,352 USD
View
A
Retailer 7
-
$4,417 USD
SGD 5,969 SGD
View
A
Retailer 8
-
$4,424 USD
£3,483 GBP
View
A
Retailer 9
-
$4,744 USD
A$7,298 AUD
View
A
Retailer 10
-
$4,851 USD
€4,620 EUR
View
A
Retailer 11
-
$4,910 USD
View
Retailer 12
-
$7,020 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
1255EC4C9 · Nov 1
$7,104 USD
£5,594 GBP
View
12 more retailers have this diamond
Prices start from $3,328 USDSave up to $3,776 USD

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
1.50ct Cushion
$3,328 USD