Round|Lab Grown|IGI

1.20ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG566306384

Shape and cutting style on the report: Round brilliant

Certificate IGI LG566306384

Diamond specifications and retailer prices

From $980 USD
As of October 31, 2026
Save $886 USD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,441 USD at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct 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 LG566306384 or 566306384. Listed at 12 retailers as of October 31, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566306384
Dimensions6.95 × 6.99 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.95 mm6.99 mm1.20 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566306384
Side View
Table 59.5%Crown 33°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,961 USD|Low: $806 USD|High: $4,014 USD|Avg: $1,627 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$980 USD
Retailer 5$1,007 USD
Retailer 10$1,096 USD
Retailer 9$1,128 USD
Retailer 7$1,168 USD
Retailer 4$1,345 USD
Retailer 3$1,677 USD
Retailer 8$1,866 USD
Retailer 2$2,189 USD
Retailer 1$3,961 USD

41 data points across 10 retailers

12 retailers$980 USD to $1,866 USD

B
Cheapest Retailer
-
$980 USD
B
Retailer 2
-
$1,007 USD
View
B
Retailer 3
-
$1,096 USD
View
B
Retailer 4
-
$1,128 USD
View
Final sale: no returns
B
Retailer 5
-
$1,168 USD
View
Retailer 6
-
$1,168 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$1,345 USD
View
B
Retailer 8
-
$1,677 USD
£1,321 GBP
View
B
Retailer 9
-
$1,866 USD
View
Retailer 10
-
$2,189 USD
View
Price under review
Most Expensive
Friendly Diamonds
1589078 · Oct 30
$2,441 USD
View
Price under review
10 more retailers have this diamond
Prices start from $980 USDSave up to $886 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.

B
1.20ct Round
$980 USD