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5.23ct G VVS2 Round Natural Diamond

EX • G/VVS2 • IGI 825677426

Shape and cutting style on the report: Round brilliant

Certificate IGI 825677426

Diamond specifications and retailer prices

From $190,662 NZD
SGD 145,213 SGD
As of October 31, 2026
Save $145,145 NZD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $335,807 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 5.23ct natural round diamond

This 5.23ct natural round sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 825677426. Listed at 13 retailers as of October 31, 2026, with prices from $190,662 to $335,807, a $145,145 spread on the same certified stone. MOH London lists it at $335,807. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.23
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 825677426
Dimensions11.02 × 11.11 × 6.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.02 mm11.11 mm5.23 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825677426
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: $335,807 NZD|Low: $190,662 NZD|High: $346,152 NZD|Avg: $239,270 NZD|-3.0%
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
November 1, 2026
Retailer 12$190,662 NZD
Retailer 10$201,128 NZD
Retailer 7$203,219 NZD
Retailer 13$224,302 NZD
Retailer 4$225,981 NZD
Retailer 8$229,115 NZD
Retailer 5$239,135 NZD
Retailer 2$245,409 NZD
Retailer 3$247,967 NZD
Retailer 6$252,349 NZD
Retailer 11$257,116 NZD
Retailer 9$260,161 NZD
MOH London$335,807 NZD

22 data points across 13 retailers

13 retailers$190,662 NZD to $335,807 NZD

A
Cheapest Retailer
-
$190,662 NZD
SGD 145,213 SGD
A
Retailer 2
-
$201,128 NZD
£89,257 GBP
View
A
Retailer 3
-
$203,219 NZD
$114,535 USD
View
A
Retailer 4
-
$224,302 NZD
$126,417 USD
View
A
Retailer 5
-
$225,981 NZD
$127,364 USD
View
A
Retailer 6
-
$229,115 NZD
$129,130 USD
View
Retailer 7
-
$239,135 NZD
$134,777 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$245,409 NZD
$138,313 USD
View
A
Retailer 9
-
$247,967 NZD
$139,755 USD
View
A
Retailer 10
-
$252,349 NZD
€135,452 EUR
View
A
Retailer 11
-
$257,116 NZD
$144,911 USD
View
A
Retailer 12
-
$260,161 NZD
ZAR 2,368,781 ZAR
View
Most Expensive
B+
MOH London
27A324542 · Nov 1
$335,807 NZD
£149,025 GBP
View
12 more retailers have this diamond
Prices start from $190,662 NZDSave up to $145,145 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
5.23ct Round
$190,662 NZD