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Radiant|Natural|HRD

2.50ct G SI2 Radiant Natural Diamond

ID • G/SI2 • HRD 260000162409

Certificate HRD 260000162409

Diamond specifications and retailer prices

From $12,144 AUD
SGD 11,528 SGD
As of October 31, 2026
Save $10,018 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $22,163 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000162409. Listed at 11 retailers as of October 30, 2026, with prices from $12,144 to $22,163, a $10,018 spread on the same certified stone. NZ Jewellers lists it at $22,163. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 260000162409
Dimensions8.94 × 6.80 × 4.78 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Top View
8.94 mm6.80 mm2.50 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateHRD 260000162409
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
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 31
Current: $22,163 AUD|Low: $12,144 AUD|High: $22,321 AUD|Avg: $16,384 AUD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$12,144 AUD
Retailer 2$12,176 AUD
Retailer 11$14,343 AUD
Retailer 6$14,679 AUD
Retailer 3$14,989 AUD
Retailer 9$15,902 AUD
Retailer 7$16,146 AUD
Retailer 4$16,756 AUD
Retailer 8$18,347 AUD
Retailer 5$20,880 AUD
NZ Jewellers$22,163 AUD

43 data points across 11 retailers

11 retailers$12,144 AUD to $22,163 AUD

A
Cheapest Retailer
-
$12,144 AUD
SGD 11,528 SGD
A
Retailer 2
-
$12,176 AUD
₹814,565 INR
View
A
Retailer 3
-
$14,343 AUD
$10,075 USD
View
A
Retailer 4
-
$14,679 AUD
$10,311 USD
View
A
Retailer 5
-
$14,989 AUD
View
A
Retailer 6
-
$15,902 AUD
$11,170 USD
View
A
Retailer 7
-
$16,146 AUD
$11,342 USD
View
A
Retailer 8
-
$16,756 AUD
€11,210 EUR
View
A
Retailer 9
-
$18,347 AUD
$12,888 USD
View
A
Retailer 10
-
$20,880 AUD
£11,549 GBP
View
Most Expensive
A
NZ Jewellers
eacfbdda-3b5a-49a0-ab32-7e170fbbcd6a · Oct 30
$22,163 AUD
$15,568 USD
View
10 more retailers have this diamond
Prices start from $12,144 AUDSave up to $10,018 AUD

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
$12,144 AUD