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Radiant|Natural|GIA

2.50ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 2546861345

Certificate GIA 2546861345

Diamond specifications and retailer prices

From $28,566 NZD
$16,100 USD
As of November 1, 2026
Save $22,637 NZD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $51,203 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded G 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 2546861345. Listed at 17 retailers as of November 1, 2026, with prices from $28,566 to $51,203, a $22,637 spread on the same certified stone. MOH London lists it at $51,203. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle49.53°
Pavilion angle36.62°
OriginNatural
Grading LabGIA
CertificateGIA 2546861345
Dimensions8.98 × 6.92 × 4.60 mm
L/W Ratio1.30
Top View
8.98 mm6.92 mm2.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2546861345
Side View
Table 71.0%Crown 49.53°Girdle: Slightly ThickPavilion 36.62°Culet: NoneDepth 66.5%

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: Nov 1
Current: $51,203 NZD|Low: $28,566 NZD|High: $51,821 NZD|Avg: $34,459 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$28,566 NZD
Retailer 9$30,140 NZD
Retailer 2$30,360 NZD
Retailer 4$30,796 NZD
Retailer 8$31,419 NZD
Retailer 3$33,845 NZD
Retailer 7$33,960 NZD
Retailer 10$34,425 NZD
Retailer 5$39,781 NZD
MOH London$51,203 NZD

34 data points across 10 retailers

17 retailers$28,566 NZD to $51,203 NZD

A
Cheapest Retailer
-
$28,566 NZD
$16,100 USD
A
Retailer 2
-
$30,113 NZD
$16,972 USD
View
A
Retailer 3
-
$30,140 NZD
$16,987 USD
View
A
Retailer 4
-
$30,360 NZD
₹1,629,631 INR
View
A
Retailer 5
-
$30,578 NZD
$17,234 USD
View
B+
Retailer 6
-
$30,796 NZD
$17,357 USD
View
A
Retailer 7
-
$31,018 NZD
A$26,895 AUD
View
A
Retailer 8
-
$31,419 NZD
$17,708 USD
View
Final sale: no returns
A
Retailer 9
-
$32,786 NZD
$18,478 USD
View
A
Retailer 10
-
$33,845 NZD
£15,020 GBP
View
B+
Retailer 11
-
$33,960 NZD
$19,140 USD
View
B+
Retailer 12
-
$34,425 NZD
$19,402 USD
View
B+
Retailer 13
-
$35,518 NZD
$20,018 USD
View
B+
Retailer 14
-
$36,884 NZD
$20,788 USD
View
B+
Retailer 15
-
$39,781 NZD
€21,353 EUR
View
B+
Retailer 16
-
$46,446 NZD
$26,177 USD
View
Most Expensive
B
MOH London
1F3F75716 · Nov 1
$51,203 NZD
£22,723 GBP
View
16 more retailers have this diamond
Prices start from $28,566 NZDSave up to $22,637 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 Radiant
$28,566 NZD