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Heart|Lab Grown|IGI

1.60ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG770611536

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG770611536

Diamond specifications and retailer prices

From $245 USD
As of October 30, 2026
Save $981 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,226 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770611536 or 770611536. Listed at 13 retailers as of October 29, 2026, with prices from $245 to $1,226, a $981 spread on the same certified stone. MOH London lists it at $1,226. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770611536
Dimensions7.27 × 7.83 × 4.80 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm7.83 mm1.60 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770611536
Side View
Table 63.0%Crown 36.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.3%

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: $1,226 USD|Low: $236 USD|High: $1,308 USD|Avg: $756 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$245 USD
Retailer 5$304 USD
Retailer 7$511 USD
Retailer 8$533 USD
Retailer 2$578 USD
Retailer 3$982 USD
Retailer 9$1,030 USD
Retailer 6$1,197 USD
MOH London$1,226 USD

43 data points across 9 retailers

13 retailers$245 USD to $1,226 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$285 USD
View
Retailer 3
-
$300 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$304 USD
View
A
Retailer 5
-
$304 USD
View
A
Retailer 6
-
$511 USD
View
A
Retailer 7
-
$533 USD
View
B+
Retailer 8
-
$578 USD
£455 GBP
View
B
Retailer 9
-
$978 USD
View
B
Retailer 10
-
$982 USD
View
B
Retailer 11
-
$1,030 USD
View
B
Retailer 12
-
$1,197 USD
View
Most Expensive
B
MOH London
LG770611536 · Oct 29
$1,226 USD
£965 GBP
View
12 more retailers have this diamond
Prices start from $245 USDSave up to $981 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
1.60ct Heart
$245 USD