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Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 1569200026

Certificate GIA 1569200026

Diamond specifications and retailer prices

From $12,364 USD
SGD 16,708 SGD
As of October 31, 2026
Save $2,106 USD (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,544 USD at MOH London · As of October 19, 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 I 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 1569200026. Listed at 7 retailers as of October 30, 2026, with a relatively tight 17% 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569200026
Dimensions9.45 × 6.98 × 4.59 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Cloud, Feather, Cavity, Indented Natural, Needle, Natural
Top View
9.45 mm6.98 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569200026
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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 31
Current: $21,544 USD|Low: $12,364 USD|High: $21,779 USD|Avg: $15,527 USD|+1.6%
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
Retailer 14
October 19, 2026
Retailer 10$12,364 USD
Retailer 4$12,468 USD
Retailer 12$12,594 USD
Retailer 6$14,470 USD
Retailer 8$14,650 USD
Retailer 5$14,960 USD
Retailer 2$15,052 USD
Retailer 13$15,135 USD
Retailer 11$15,750 USD
Retailer 14$15,750 USD
Retailer 9$16,090 USD
Retailer 3$16,270 USD
Retailer 7$17,162 USD
MOH London$21,544 USD

33 data points across 14 retailers

7 retailers$12,364 USD to $14,470 USD

Retailer 1
-
$11,789 USD
HK$92,100 HKD
Price last confirmed 23 days ago
A
Retailer 2
-
$12,364 USD
SGD 16,708 SGD
View
A
Retailer 3
-
$14,470 USD
View
Retailer 4
-
$14,650 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$15,052 USD
£11,852 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
$16,090 USD
£12,669 GBP
View
Price last confirmed 13 days ago
Most Expensive
MOH London
E4BA9BA25 · Oct 19
$21,544 USD
£16,964 GBP
View
Price last confirmed 12 days ago
6 more retailers have this diamond
Prices start from $12,364 USDSave up to $2,106 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
$12,364 USD