Round|Natural|HRD

2.50ct G SI2 Round Natural Diamond

EX • G/SI2 • HRD 260000142990

Certificate HRD 260000142990

Diamond specifications and retailer prices

From $19,203 NZD
₹1,030,744 INR
As of October 31, 2026
Save $17,406 NZD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $36,609 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000142990. Listed at 9 retailers as of October 30, 2026, with prices from $19,203 to $36,609, a $17,406 spread on the same certified stone. NZ Jewellers lists it at $36,609. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 260000142990
Dimensions8.57 × 8.63 × 5.45 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.57 mm8.63 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000142990
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 63.4%

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: $36,609 NZD|Low: $19,203 NZD|High: $36,609 NZD|Avg: $27,564 NZD|+12.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$19,203 NZD
Retailer 3$22,496 NZD
Retailer 9$25,357 NZD
Retailer 5$26,520 NZD
Retailer 7$27,072 NZD
Retailer 4$27,276 NZD
Retailer 8$27,749 NZD
Retailer 6$35,547 NZD
NZ Jewellers$36,609 NZD

36 data points across 9 retailers

9 retailers$19,203 NZD to $36,609 NZD

A
Cheapest Retailer
-
$19,203 NZD
₹1,030,744 INR
Retailer 2
-
$22,496 NZD
$12,679 USD
View
A
Retailer 3
-
$26,520 NZD
€14,235 EUR
View
Retailer 4
-
$27,047 NZD
$15,244 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$27,072 NZD
$15,258 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$27,276 NZD
$15,373 USD
View
Retailer 7
-
$27,749 NZD
$15,639 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$35,547 NZD
£15,775 GBP
View
Price last confirmed 10 days ago
Most Expensive
B+
NZ Jewellers
777e51d1-e8e2-4247-9959-da13a0e0c076 · Oct 30
$36,609 NZD
$20,633 USD
View
8 more retailers have this diamond
Prices start from $19,203 NZDSave up to $17,406 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 Round
$19,203 NZD