Cushion|Natural|GIA

2.50ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2233955532

Certificate GIA 2233955532

Diamond specifications and retailer prices

From $17,358 USD
As of October 28, 2026
Save $3,155 USD (15%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $28,447 USD at MOH London · As of October 25, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2233955532. Listed at 13 retailers as of October 28, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.06°
OriginNatural
Grading LabGIA
CertificateGIA 2233955532
Dimensions9.02 × 7.04 × 4.88 mm
L/W Ratio1.28
Key to symbols
Cloud, Crystal, Needle
Top View
9.02 mm7.04 mm2.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233955532
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 35.06°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $28,447 USD|Low: $15,194 USD|High: $28,712 USD|Avg: $20,083 USD|-0.9%
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 26, 2026
Retailer 12$15,194 USD
Retailer 4$17,084 USD
Retailer 13$17,292 USD
Retailer 9$17,358 USD
Retailer 3$18,874 USD
Retailer 8$19,962 USD
Retailer 5$20,513 USD
Retailer 7$20,590 USD
Retailer 10$20,590 USD
Retailer 2$20,954 USD
Retailer 11$21,270 USD
Retailer 6$21,844 USD
MOH London$28,447 USD

27 data points across 13 retailers

13 retailers$17,358 USD to $20,513 USD

Retailer 1
-
$15,194 USD
HK$118,700 HKD
Price last confirmed 16 days ago
Retailer 2
-
$17,292 USD
SGD 23,367 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$17,358 USD
View
B+
Retailer 4
-
$17,756 USD
A$27,317 AUD
View
Retailer 5
-
$18,874 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$19,962 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$20,513 USD
A$31,558 AUD
View
Retailer 8
-
$20,590 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$20,590 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$20,954 USD
£16,499 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$21,270 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$21,844 USD
€20,804 EUR
View
Price last confirmed 9 days ago
Most Expensive
MOH London
EEC7569AB · Oct 25
$28,447 USD
£22,399 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $17,358 USDSave up to $3,155 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
$17,358 USD