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Heart|Lab Grown|IGI

1.81ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG523265534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523265534

Diamond specifications and retailer prices

From $344 USD
As of October 30, 2026
Save $1,331 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,675 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct lab-grown heart diamond

This 1.81ct 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 LG523265534 or 523265534. Listed at 18 retailers as of October 29, 2026, with prices from $344 to $1,675, a $1,331 spread on the same certified stone. MOH London lists it at $1,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265534
Dimensions8.42 × 6.97 × 5.23 mm
L/W Ratio1.21
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
8.42 mm6.97 mm1.81 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265534
Side View
Table 57.5%Crown 32.2°Girdle: THN-THKPavilion 40.5°Culet: NoneDepth 62.1%

Caratlytics Score

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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: $1,675 USD|Low: $330 USD|High: $2,080 USD|Avg: $945 USD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 13$344 USD
Retailer 7$385 USD
Retailer 3$399 USD
Retailer 4$426 USD
Retailer 14$426 USD
Retailer 11$580 USD
Retailer 17$686 USD
Retailer 5$689 USD
Retailer 6$694 USD
Retailer 10$764 USD
Retailer 12$1,251 USD
Retailer 2$1,310 USD
Retailer 16$1,371 USD
Retailer 9$1,413 USD
Retailer 15$1,611 USD
Retailer 8$1,653 USD
MOH London$1,675 USD

43 data points across 17 retailers

18 retailers$344 USD to $1,675 USD

A
Cheapest Retailer
-
$344 USD
A
Retailer 2
-
$385 USD
View
Final sale: no returns
A
Retailer 3
-
$399 USD
View
A
Retailer 4
-
$426 USD
View
A
Retailer 5
-
$426 USD
View
A
Retailer 6
-
$580 USD
View
B+
Retailer 7
-
$686 USD
View
B+
Retailer 8
-
$689 USD
View
B+
Retailer 9
-
$694 USD
View
B+
Retailer 10
-
$764 USD
£602 GBP
View
B+
Retailer 11
-
$1,037 USD
HK$8,100 HKD
View
B
Retailer 12
-
$1,251 USD
View
B
Retailer 13
-
$1,310 USD
View
B
Retailer 14
-
$1,371 USD
View
B
Retailer 15
-
$1,413 USD
View
B
Retailer 16
-
$1,611 USD
View
B
Retailer 17
-
$1,653 USD
View
Most Expensive
B
MOH London
LG523265534 · Oct 29
$1,675 USD
£1,319 GBP
View
17 more retailers have this diamond
Prices start from $344 USDSave up to $1,331 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
1.81ct Heart
$344 USD