Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG811644762

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811644762

Diamond specifications and retailer prices

From $151 USD
As of October 29, 2026
Save $729 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $880 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811644762 or 811644762. Listed at 18 retailers as of October 29, 2026, with prices from $151 to $880, a $729 spread on the same certified stone. MOH London lists it at $880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644762
Dimensions6.42 × 6.39 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644762
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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 29
Current: $880 USD|Low: $145 USD|High: $888 USD|Avg: $387 USD|-0.7%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 9$151 USD
Retailer 15$168 USD
Retailer 5$175 USD
Retailer 8$187 USD
Retailer 14$187 USD
Retailer 6$289 USD
Retailer 2$325 USD
Retailer 12$344 USD
Retailer 10$388 USD
Retailer 4$400 USD
Retailer 3$489 USD
Retailer 11$506 USD
Retailer 7$595 USD
Retailer 13$602 USD
Retailer 16$658 USD
MOH London$880 USD

33 data points across 16 retailers

18 retailers$151 USD to $880 USD

A
Cheapest Retailer
-
$151 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$175 USD
View
A
Retailer 4
-
$187 USD
View
A
Retailer 5
-
$187 USD
View
A
Retailer 6
-
$289 USD
View
B+
Retailer 7
-
$325 USD
£256 GBP
View
B+
Retailer 8
-
$344 USD
View
B+
Retailer 9
-
$388 USD
£306 GBP
View
B+
Retailer 10
-
$400 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$489 USD
View
B+
Retailer 12
-
$506 USD
View
B
Retailer 13
-
$518 USD
SGD 700 SGD
View
B
Retailer 14
-
$593 USD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$602 USD
View
B
Retailer 16
-
$607 USD
View
B
Retailer 17
-
$658 USD
View
Most Expensive
B
MOH London
LG811644762 · Oct 29
$880 USD
£693 GBP
View
17 more retailers have this diamond
Prices start from $151 USDSave up to $729 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
1.00ct Round
$151 USD