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Round|Natural|GIA

2.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6555522029

Certificate GIA 6555522029

Diamond specifications and retailer prices

From $32,949 NZD
$18,570 USD
As of October 25, 2026
Save $26,035 NZD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $58,984 NZD at MOH London · As of October 29, 2026
View at MOH London

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 GIA 6555522029. Listed at 20 retailers as of October 25, 2026, with prices from $32,949 to $58,984, a $26,035 spread on the same certified stone. MOH London lists it at $58,984. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555522029
Dimensions8.56 × 8.63 × 5.45 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.56 mm8.63 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555522029
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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: Oct 25
Current: $58,984 NZD|Low: $32,949 NZD|High: $59,376 NZD|Avg: $42,093 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$32,949 NZD
Retailer 9$34,789 NZD
Retailer 2$34,812 NZD
Retailer 13$37,565 NZD
Retailer 6$38,420 NZD
Retailer 11$39,444 NZD
Retailer 12$40,649 NZD
Retailer 3$40,697 NZD
Retailer 5$42,262 NZD
Retailer 7$43,353 NZD
Retailer 8$43,900 NZD
Retailer 4$53,218 NZD
MOH London$58,984 NZD

26 data points across 13 retailers

20 retailers$32,949 NZD to $58,984 NZD

A
Cheapest Retailer
-
$32,949 NZD
$18,570 USD
A
Retailer 2
-
$33,942 NZD
$19,130 USD
View
A
Retailer 3
-
$34,535 NZD
$19,464 USD
View
A
Retailer 4
-
$34,789 NZD
$19,607 USD
View
A
Retailer 5
-
$34,812 NZD
₹1,868,579 INR
View
A
Retailer 6
-
$35,528 NZD
$20,024 USD
View
A
Retailer 7
-
$37,565 NZD
$21,172 USD
View
A
Retailer 8
-
$38,420 NZD
£17,050 GBP
View
A
Retailer 9
-
$39,432 NZD
$22,224 USD
View
A
Retailer 10
-
$39,444 NZD
$22,231 USD
View
B+
Retailer 11
-
$40,143 NZD
$22,625 USD
View
B+
Retailer 12
-
$40,649 NZD
$22,910 USD
View
B+
Retailer 13
-
$40,649 NZD
$22,910 USD
View
B+
Retailer 14
-
$40,697 NZD
$22,937 USD
View
B+
Retailer 15
-
$41,998 NZD
$23,670 USD
View
B+
Retailer 16
-
$42,262 NZD
$23,819 USD
View
B+
Retailer 17
-
$43,353 NZD
£19,239 GBP
View
B+
Retailer 18
-
$43,900 NZD
€23,564 EUR
View
B
Retailer 19
-
$53,218 NZD
$29,994 USD
View
Most Expensive
B
MOH London
162BD7C00 · Oct 29
$58,984 NZD
£26,176 GBP
View
19 more retailers have this diamond
Prices start from $32,949 NZDSave up to $26,035 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
$32,949 NZD