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Round|Lab Grown|IGI

0.90ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG662452803

Shape and cutting style on the report: Round brilliant

Certificate IGI LG662452803

Diamond specifications and retailer prices

From $211 USD
As of October 29, 2026
Save $842 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,053 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662452803 or 662452803. Listed at 21 retailers as of October 25, 2026, with prices from $211 to $1,053, a $842 spread on the same certified stone. MOH London lists it at $1,053. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662452803
Dimensions6.24 × 6.21 × 3.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm6.21 mm0.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662452803
Side View
Table 56.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,053 USD|Low: $203 USD|High: $1,063 USD|Avg: $519 USD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$211 USD
Retailer 4$262 USD
Retailer 12$370 USD
Retailer 6$432 USD
Retailer 9$440 USD
Retailer 7$474 USD
Retailer 5$484 USD
Retailer 2$511 USD
Retailer 8$655 USD
Retailer 3$680 USD
Retailer 10$682 USD
MOH London$1,053 USD

38 data points across 12 retailers

21 retailers$211 USD to $1,053 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$245 USD
View
A
Retailer 4
-
$262 USD
View
A
Retailer 5
-
$262 USD
View
A
Retailer 6
-
$306 USD
View
B+
Retailer 7
-
$370 USD
View
B+
Retailer 8
-
$432 USD
€411 EUR
View
B+
Retailer 9
-
$440 USD
View
B+
Retailer 10
-
$474 USD
ZAR 7,659 ZAR
View
B+
Retailer 11
-
$484 USD
£381 GBP
View
B+
Retailer 12
-
$511 USD
£402 GBP
View
B
Retailer 13
-
$568 USD
View
B
Retailer 14
-
$655 USD
A$1,008 AUD
View
B
Retailer 15
-
$680 USD
View
B
Retailer 16
-
$682 USD
View
B
Retailer 17
-
$712 USD
SGD 962 SGD
View
B
Retailer 18
-
$843 USD
View
B
Retailer 19
-
$896 USD
View
B
Retailer 20
-
$915 USD
View
Most Expensive
B
MOH London
LG662452803 · Oct 25
$1,053 USD
£829 GBP
View
20 more retailers have this diamond
Prices start from $211 USDSave up to $842 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
0.90ct Round
$211 USD