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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 $32,454 NZD
$18,291 USD
As of October 29, 2026
Save $6,912 NZD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $39,366 NZD at Yorxs · As of November 2, 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 $32,454 to $39,366, a $6,912 spread on the same certified stone. Yorxs lists it at $39,366. 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: $32,454 NZD|Low: $32,454 NZD|High: $39,379 NZD|Avg: $36,258 NZD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 1$32,454 NZD
Retailer 2$34,077 NZD
Retailer 3$37,820 NZD
Yorxs$39,366 NZD

19 data points across 4 retailers

3 retailers$32,454 NZD to $39,366 NZD

B+
Cheapest Retailer
-
$32,454 NZD
$18,291 USD
B
Retailer 2
-
$34,077 NZD
$19,206 USD
View
Most Expensive
B
Yorxs
5FF9CB2AE · Nov 2
$39,366 NZD
€21,130 EUR
View
2 more retailers have this diamond
Prices start from $32,454 NZDSave up to $6,912 NZD

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
$32,454 NZD