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0.31ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG760589598

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760589598

Diamond specifications and retailer prices

From $295 NZD
£131 GBP
As of November 1, 2026
Save $967 NZD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,262 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown round diamond

This 0.31ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760589598 or 760589598. Listed at 6 retailers as of October 29, 2026, with prices from $295 to $1,262, a $967 spread on the same certified stone. MOH London lists it at $1,262. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760589598
Dimensions4.33 × 4.36 × 2.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.33 mm4.36 mm0.31 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760589598
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,262 NZD|Low: $231 NZD|High: $1,271 NZD|Avg: $557 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$231 NZD
Retailer 2$295 NZD
Retailer 4$330 NZD
Retailer 5$378 NZD
Retailer 6$573 NZD
Retailer 7$656 NZD
MOH London$1,262 NZD

42 data points across 7 retailers

6 retailers$295 NZD to $1,262 NZD

Retailer 1
-
$231 NZD
$130 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$295 NZD
£131 GBP
View
B+
Retailer 3
-
$378 NZD
$213 USD
View
B
Retailer 4
-
$573 NZD
$323 USD
View
B
Retailer 5
-
$656 NZD
$370 USD
View
Most Expensive
B
MOH London
LG760589598 · Oct 29
$1,262 NZD
£560 GBP
View
5 more retailers have this diamond
Prices start from $295 NZDSave up to $967 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.

B+
0.31ct Round
$295 NZD