CaratHunter
Plans
Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 6531233461

Certificate GIA 6531233461

Diamond specifications and retailer prices

From $29,459 NZD
$16,575 USD
As of October 31, 2026
Save $10,534 NZD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $39,992 NZD at GemTrove · As of November 2, 2026
View at GemTrove

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 6531233461. Listed at 9 retailers as of October 31, 2026, with prices from $29,459 to $39,992, a $10,534 spread on the same certified stone. GemTrove lists it at $39,992. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531233461
Dimensions9.21 × 7.09 × 4.52 mm
L/W Ratio1.30
Top View
9.21 mm7.09 mm2.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531233461
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: $39,992 NZD|Low: $29,459 NZD|High: $42,555 NZD|Avg: $36,245 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 8$29,459 NZD
Retailer 4$29,475 NZD
Retailer 5$31,480 NZD
Retailer 7$35,162 NZD
Retailer 2$36,275 NZD
Retailer 6$36,275 NZD
Retailer 3$37,483 NZD
GemTrove$39,992 NZD
Retailer 9$42,555 NZD

9 data points across 9 retailers

9 retailers$29,459 NZD to $39,992 NZD

A
Cheapest Retailer
-
$29,459 NZD
$16,575 USD
A
Retailer 2
-
$29,475 NZD
$16,584 USD
View
B+
Retailer 3
-
$31,416 NZD
A$27,194 AUD
View
B+
Retailer 4
-
$31,480 NZD
$17,712 USD
View
B+
Retailer 5
-
$35,162 NZD
$19,784 USD
View
B+
Retailer 6
-
$36,275 NZD
$20,410 USD
View
B+
Retailer 7
-
$36,275 NZD
$20,410 USD
View
B
Retailer 8
-
$37,483 NZD
$21,090 USD
View
Most Expensive
B
GemTrove
GT-N-00942741-98 · Nov 2
$39,992 NZD
A$34,618 AUD
View
8 more retailers have this diamond
Prices start from $29,459 NZDSave up to $10,534 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.

A
2.50ct Cushion
$29,459 NZD