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Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 6551976346

Certificate GIA 6551976346

Diamond specifications and retailer prices

From $9,769 SGD
HK$59,700 HKD
As of October 30, 2026
Save $7,595 SGD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,364 SGD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551976346. Listed at 16 retailers as of October 29, 2026, with prices from $9,769 to $17,364, a $7,595 spread on the same certified stone. MOH London lists it at $17,364. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551976346
Dimensions8.12 × 7.34 × 5.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Top View
8.12 mm7.34 mm2.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551976346
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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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 30
Current: $17,364 SGD|Low: $9,769 SGD|High: $18,020 SGD|Avg: $12,358 SGD|-3.6%
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
November 1, 2026
Retailer 14$9,769 SGD
Retailer 8$9,819 SGD
Retailer 3$10,479 SGD
Retailer 9$10,850 SGD
Retailer 7$10,981 SGD
Retailer 13$11,140 SGD
Retailer 6$11,378 SGD
Retailer 4$11,462 SGD
Retailer 2$11,483 SGD
Retailer 11$12,939 SGD
Retailer 10$13,936 SGD
Retailer 12$14,385 SGD
Retailer 5$15,520 SGD
MOH London$17,364 SGD

26 data points across 14 retailers

16 retailers$9,769 SGD to $17,364 SGD

A
Cheapest Retailer
-
$9,769 SGD
HK$59,700 HKD
A
Retailer 2
-
$9,819 SGD
$7,681 USD
View
A
Retailer 3
-
$10,479 SGD
$8,197 USD
View
A
Retailer 4
-
$10,850 SGD
₹808,296 INR
View
A
Retailer 5
-
$10,981 SGD
$8,590 USD
View
Final sale: no returns
A
Retailer 6
-
$11,087 SGD
A$13,342 AUD
View
A
Retailer 7
-
$11,140 SGD
$8,714 USD
View
A
Retailer 8
-
$11,378 SGD
$8,900 USD
View
A
Retailer 9
-
$11,462 SGD
$8,966 USD
View
A
Retailer 10
-
$11,483 SGD
£7,073 GBP
View
A
Retailer 11
-
$12,939 SGD
£7,969 GBP
View
A
Retailer 12
-
$13,477 SGD
A$16,218 AUD
View
A
Retailer 13
-
$13,936 SGD
€10,382 EUR
View
Retailer 14
-
$14,385 SGD
$11,252 USD
View
Price last confirmed 8 days ago
A
Retailer 15
-
$15,520 SGD
$12,140 USD
View
Most Expensive
A
MOH London
55391BE42 · Oct 29
$17,364 SGD
£10,695 GBP
View
15 more retailers have this diamond
Prices start from $9,769 SGDSave up to $7,595 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.

A
2.50ct Cushion
$9,769 SGD