CaratHunter
Plans
Cushion|Natural|GIA

2.51ct I SI2 Cushion Natural Diamond

I/SI2 • GIA 1545961323

Shape and cutting style on the report: Old miner

Certificate GIA 1545961323

Diamond specifications and retailer prices

From $23,383 SGD
$18,291 USD
As of October 29, 2026
Save $4,989 SGD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $28,373 SGD at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 1545961323. Listed at 3 retailers as of October 29, 2026, with prices from $23,383 to $28,373, a $4,989 spread on the same certified stone. Yorxs lists it at $28,373. 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

2.51
Carat
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545961323
Dimensions9.13 × 7.02 × 4.77 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeVery Large
Top View
9.13 mm7.02 mm2.51 ctI / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545961323
Side View
Table 53.0%CrownGirdle: STK-ETKPavilionCulet: Very LargeDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $23,383 SGD|Low: $23,383 SGD|High: $28,373 SGD|Avg: $26,139 SGD
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1$23,383 SGD
Retailer 2$24,553 SGD
Retailer 3$27,249 SGD
Yorxs$28,373 SGD

18 data points across 4 retailers

3 retailers$23,383 SGD to $28,373 SGD

B+
Cheapest Retailer
-
$23,383 SGD
$18,291 USD
B
Retailer 2
-
$24,553 SGD
$19,206 USD
View
Most Expensive
B
Yorxs
5FF9CB2AE · Oct 31
$28,373 SGD
€21,137 EUR
View
2 more retailers have this diamond
Prices start from $23,383 SGDSave up to $4,989 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.

B+
2.51ct Cushion
$23,383 SGD