Round|Lab Grown|IGI

1.01ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG629484362

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629484362

Diamond specifications and retailer prices

From $328 USD
As of October 30, 2026
Save $591 USD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $919 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG629484362 or 629484362. Listed at 6 retailers as of October 29, 2026, with prices from $328 to $919, a $591 spread on the same certified stone. MOH London lists it at $919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629484362
Dimensions6.37 × 6.43 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.37 mm6.43 mm1.01 ctG / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629484362
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 30
Current: $919 USD|Low: $325 USD|High: $919 USD|Avg: $483 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$328 USD
Retailer 3$336 USD
Retailer 2$342 USD
Retailer 4$452 USD
Retailer 6$601 USD
MOH London$919 USD

17 data points across 6 retailers

6 retailers$328 USD to $919 USD

A
Cheapest Retailer
-
$328 USD
A
Retailer 2
-
$336 USD
ZAR 5,422 ZAR
View
A
Retailer 3
-
$342 USD
£270 GBP
View
B+
Retailer 4
-
$452 USD
View
B+
Retailer 5
-
$601 USD
View
Most Expensive
B
MOH London
LG629484362 · Oct 29
$919 USD
£724 GBP
View
5 more retailers have this diamond
Prices start from $328 USDSave up to $591 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
1.01ct Round
$328 USD