Emerald|Lab Grown|IGI

1.20ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG570352445

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570352445

Diamond specifications and retailer prices

From $237 USD
As of October 30, 2026
Save $1,074 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,311 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald 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 LG570352445 or 570352445. Listed at 16 retailers as of October 28, 2026, with prices from $237 to $1,311, a $1,074 spread on the same certified stone. Reve Diamonds lists it at $1,311. 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 angle35.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570352445
Dimensions7.62 × 4.91 × 3.26 mm
L/W Ratio1.55
Culet sizeLong
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
7.62 mm4.91 mm1.20 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570352445
Side View
Table 66.5%Crown 35.2°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 66.4%

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 30
Current: $555 USD|Low: $227 USD|High: $1,311 USD|Avg: $622 USD|+9.9%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 9$237 USD
Retailer 6$265 USD
Retailer 3$275 USD
Retailer 11$294 USD
Retailer 14$294 USD
Retailer 2$459 USD
Retailer 12$495 USD
Retailer 4$532 USD
Retailer 1$555 USD
Retailer 10$740 USD
Retailer 13$944 USD
Retailer 8$947 USD
Retailer 5$996 USD
Retailer 7$1,182 USD
Reve Diamonds$1,311 USD

43 data points across 15 retailers

16 retailers$237 USD to $1,311 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$275 USD
View
A
Retailer 4
-
$294 USD
View
A
Retailer 5
-
$294 USD
View
A
Retailer 6
-
$459 USD
View
B+
Retailer 7
-
$495 USD
View
B+
Retailer 8
-
$532 USD
View
B+
Retailer 9
-
$555 USD
£437 GBP
View
B+
Retailer 10
-
$602 USD
HK$4,700 HKD
View
B+
Retailer 11
-
$740 USD
View
B
Retailer 12
-
$944 USD
View
B
Retailer 13
-
$947 USD
View
B
Retailer 14
-
$996 USD
View
B
Retailer 15
-
$1,182 USD
£931 GBP
View
Most Expensive
B
Reve Diamonds
ED13FADA1 · Oct 28
$1,311 USD
View
15 more retailers have this diamond
Prices start from $237 USDSave up to $1,074 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 Emerald
$237 USD