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Heart|Lab Grown|IGI

1.80ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG837603260

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837603260

Diamond specifications and retailer prices

From $432 USD
As of November 1, 2026
Save $1,068 USD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,500 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.8ct lab-grown heart diamond

This 1.8ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603260 or 837603260. Listed at 9 retailers as of October 31, 2026, with prices from $432 to $1,500, a $1,068 spread on the same certified stone. Brilliant Earth lists it at $1,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603260
Dimensions7.27 × 8.39 × 4.76 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm8.39 mm1.80 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603260
Side View
Table 62.0%Crown 40.6°Girdle: THK-VTKPavilion 36°Culet: NoneDepth 56.7%

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: Nov 1
Current: $1,500 USD|Low: $432 USD|High: $2,500 USD|Avg: $1,131 USD|-40.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$432 USD
Retailer 2$614 USD
Retailer 3$671 USD
Retailer 7$694 USD
Retailer 5$1,084 USD
Retailer 4$1,173 USD
Retailer 9$1,294 USD
Retailer 8$1,326 USD
Brilliant Earth$1,500 USD

33 data points across 9 retailers

9 retailers$432 USD to $1,500 USD

B+
Cheapest Retailer
-
$432 USD
A
Retailer 2
-
$614 USD
£483 GBP
View
B+
Retailer 3
-
$671 USD
View
B+
Retailer 4
-
$694 USD
View
B+
Retailer 5
-
$1,084 USD
View
B
Retailer 6
-
$1,173 USD
View
B
Retailer 7
-
$1,294 USD
£1,019 GBP
View
B
Retailer 8
-
$1,326 USD
View
Most Expensive
B
Brilliant Earth
21586796A · Oct 31
$1,500 USD
View
8 more retailers have this diamond
Prices start from $432 USDSave up to $1,068 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
1.80ct Heart
$432 USD