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Cushion|Natural|GIA

2.50ct D SI2 Cushion Natural Diamond

ID • D/SI2 • GIA 7552890902

Certificate GIA 7552890902

Diamond specifications and retailer prices

From $15,846 USD
HK$123,800 HKD
As of October 30, 2026
Save $13,270 USD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,116 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three 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 7552890902. Listed at 15 retailers as of October 29, 2026, with prices from $15,846 to $29,116, a $13,270 spread on the same certified stone. MOH London lists it at $29,116. 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

2.50
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552890902
Dimensions8.89 × 6.80 × 4.56 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
8.89 mm6.80 mm2.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552890902
Side View
Table 66.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.0%

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: Oct 30
Current: $29,116 USD|Low: $15,846 USD|High: $29,723 USD|Avg: $20,998 USD|-2.0%
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
October 30, 2026
Retailer 12$15,846 USD
Retailer 2$16,915 USD
Retailer 5$17,685 USD
Retailer 11$18,600 USD
Retailer 7$19,303 USD
Retailer 13$19,616 USD
Retailer 3$19,970 USD
Retailer 4$20,725 USD
Retailer 6$20,810 USD
Retailer 8$22,465 USD
Retailer 10$22,759 USD
Retailer 9$26,702 USD
MOH London$29,116 USD

24 data points across 13 retailers

15 retailers$15,846 USD to $29,116 USD

A
Cheapest Retailer
-
$15,846 USD
HK$123,800 HKD
A
Retailer 2
-
$16,915 USD
₹1,610,974 INR
View
Retailer 3
-
$17,685 USD
SGD 23,899 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$18,600 USD
View
A
Retailer 5
-
$19,303 USD
£15,200 GBP
View
A
Retailer 6
-
$19,616 USD
View
Final sale: no returns
A
Retailer 7
-
$19,970 USD
SGD 26,987 SGD
View
A
Retailer 8
-
$20,209 USD
View
Retailer 9
-
$20,725 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$20,810 USD
£16,386 GBP
View
A
Retailer 11
-
$21,605 USD
A$33,238 AUD
View
A
Retailer 12
-
$22,465 USD
€21,395 EUR
View
B+
Retailer 13
-
$22,759 USD
View
B+
Retailer 14
-
$26,702 USD
£21,025 GBP
View
Most Expensive
B+
MOH London
C13DD2817 · Oct 29
$29,116 USD
£22,926 GBP
View
14 more retailers have this diamond
Prices start from $15,846 USDSave up to $13,270 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
2.50ct Cushion
$15,846 USD