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Round|Lab Grown|IGI

1.20ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG770663022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770663022

Diamond specifications and retailer prices

From $306 USD
As of November 3, 2026
Save $747 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,053 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770663022 or 770663022. Listed at 13 retailers as of November 3, 2026, with prices from $306 to $1,053, a $747 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

1.20
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770663022
Dimensions6.86 × 6.91 × 4.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.91 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770663022
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

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: Nov 3
Current: $1,053 USD|Low: $306 USD|High: $1,217 USD|Avg: $691 USD|-7.1%
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
November 5, 2026
Retailer 12$306 USD
Retailer 11$320 USD
Retailer 7$374 USD
Retailer 6$402 USD
Retailer 2$413 USD
Retailer 10$423 USD
Retailer 5$577 USD
Retailer 13$672 USD
Retailer 9$726 USD
Retailer 8$800 USD
Retailer 3$898 USD
Retailer 4$942 USD
MOH London$1,053 USD

41 data points across 13 retailers

13 retailers$306 USD to $1,053 USD

A
Cheapest Retailer
-
$306 USD
A
Retailer 2
-
$320 USD
View
A
Retailer 3
-
$374 USD
View
A
Retailer 4
-
$402 USD
View
A
Retailer 5
-
$413 USD
View
B+
Retailer 6
-
$423 USD
View
B+
Retailer 7
-
$577 USD
View
Retailer 8
-
$672 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$726 USD
View
B
Retailer 10
-
$800 USD
View
B
Retailer 11
-
$898 USD
View
B
Retailer 12
-
$942 USD
View
Most Expensive
B
MOH London
LG770663022 · Nov 5
$1,053 USD
£829 GBP
View
12 more retailers have this diamond
Prices start from $306 USDSave up to $747 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
1.20ct Round
$306 USD