Round|Lab Grown|IGI

0.53ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG831685612

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831685612

Diamond specifications and retailer prices

From $155 USD
As of October 28, 2026
Save $681 USD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $836 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831685612 or 831685612. Listed at 7 retailers as of October 28, 2026, with prices from $155 to $836, a $681 spread on the same certified stone. MOH London lists it at $836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685612
Dimensions5.27 × 5.31 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.27 mm5.31 mm0.53 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685612
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.4%

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 28
Current: $836 USD|Low: $155 USD|High: $836 USD|Avg: $348 USD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$155 USD
Retailer 3$210 USD
Retailer 2$218 USD
Retailer 4$346 USD
Retailer 6$423 USD
MOH London$836 USD

8 data points across 6 retailers

7 retailers$155 USD to $836 USD

B+
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$210 USD
£165 GBP
View
A
Retailer 3
-
$218 USD
€208 EUR
View
B+
Retailer 4
-
$320 USD
View
B+
Retailer 5
-
$346 USD
View
B
Retailer 6
-
$423 USD
View
Most Expensive
B
MOH London
LG831685612 · Oct 29
$836 USD
£658 GBP
View
6 more retailers have this diamond
Prices start from $155 USDSave up to $681 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
0.53ct Round
$155 USD