Heart|Lab Grown|IGI

1.50ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG522254251

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG522254251

Diamond specifications and retailer prices

From $1,180 USD
As of October 30, 2026
Save $1,645 USD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,252 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown heart diamond

This 1.5ct 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 LG522254251 or 522254251. Listed at 16 retailers as of October 29, 2026, with a 139% 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

1.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522254251
Dimensions7.38 × 8.12 × 4.30 mm
L/W Ratio1.10
Girdle conditionFaceted
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
7.38 mm8.12 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522254251
Side View
Table 59.5%Crown 33.5°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 53.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,252 USD|Low: $1,180 USD|High: $7,310 USD|Avg: $3,978 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
October 30, 2026
Retailer 8$1,180 USD
Retailer 10$2,292 USD
Retailer 4$2,494 USD
Retailer 5$2,566 USD
Retailer 11$2,659 USD
Retailer 3$3,654 USD
Retailer 2$3,661 USD
Retailer 9$4,074 USD
Retailer 13$4,151 USD
Retailer 6$4,888 USD
Retailer 7$6,630 USD
Retailer 12$7,098 USD
MOH London$7,252 USD

44 data points across 13 retailers

16 retailers$1,180 USD to $2,825 USD

B+
Cheapest Retailer
-
$1,180 USD
B
Retailer 2
-
$2,292 USD
View
B
Retailer 3
-
$2,494 USD
View
B
Retailer 4
-
$2,566 USD
View
Final sale: no returns
B
Retailer 5
-
$2,659 USD
View
Retailer 6
-
$2,659 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,825 USD
View
Retailer 8
-
$3,654 USD
View
Price under review
Retailer 9
-
$3,661 USD
£2,882 GBP
View
Price under review
Retailer 10
-
$4,074 USD
View
Price under review
Retailer 11
-
$4,151 USD
View
Price under review
Most Expensive
MOH London
LG522254251 · Oct 29
$7,252 USD
£5,710 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,180 USDSave up to $1,645 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+
1.50ct Heart
$1,180 USD