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Round|Lab Grown|IGI

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 $130 USD
As of October 25, 2026
Save $581 USD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $711 USD 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 25, 2026, with prices from $130 to $711, a $581 spread on the same certified stone. MOH London lists it at $711. 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
Color
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 →
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 25
Current: $711 USD|Low: $130 USD|High: $716 USD|Avg: $313 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$130 USD
Retailer 2$166 USD
Retailer 4$186 USD
Retailer 5$213 USD
Retailer 6$323 USD
Retailer 7$370 USD
MOH London$711 USD

42 data points across 7 retailers

6 retailers$130 USD to $711 USD

A
Cheapest Retailer
-
$130 USD
B+
Retailer 2
-
$166 USD
£131 GBP
View
B+
Retailer 3
-
$213 USD
View
B
Retailer 4
-
$323 USD
View
B
Retailer 5
-
$370 USD
View
Most Expensive
B
MOH London
LG760589598 · Oct 29
$711 USD
£560 GBP
View
5 more retailers have this diamond
Prices start from $130 USDSave up to $581 USD

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
0.31ct Round
$130 USD