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Heart|Lab Grown|IGI

1.50ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG831608921

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831608921

Diamond specifications and retailer prices

From ₹29,005 INR
As of November 1, 2026
14 retailers carry this diamond
Most expensive: ₹1,69,119 INR at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831608921 or 831608921. Listed at 14 retailers as of November 1, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831608921
Dimensions7.37 × 7.71 × 4.55 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.71 mm1.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831608921
Side View
Table 68.0%Crown 34.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 59.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: ₹1,69,119 INR|Low: ₹23,809 INR|High: ₹1,73,843 INR|Avg: ₹73,016 INR|-2.7%
Brilliant Earth
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
October 17, 2026
Retailer 16₹23,809 INR
Retailer 4₹29,005 INR
Retailer 2₹30,895 INR
Retailer 13₹42,422 INR
Retailer 11₹44,878 INR
Retailer 12₹44,878 INR
Retailer 8₹45,161 INR
Retailer 9₹47,901 INR
Retailer 10₹69,348 INR
Retailer 5₹85,693 INR
Retailer 6₹89,662 INR
Retailer 7₹1,05,912 INR
Retailer 14₹1,06,857 INR
Retailer 15₹1,07,235 INR
Retailer 3₹1,20,273 INR
Brilliant Earth₹1,69,119 INR

25 data points across 16 retailers

14 retailers

Retailer 1
-
₹21,258 INR
Price last confirmed 19 days ago
Retailer 2
-
₹24,659 INR
View
Price last confirmed 21 days ago
Retailer 3
-
₹26,360 INR
View
Price last confirmed 33 days ago
B+
Retailer 4
-
₹29,005 INR
View
Retailer 5
-
₹44,878 INR
View
Price last confirmed 20 days ago
Retailer 6
-
₹44,878 INR
View
Price last confirmed 23 days ago
Retailer 7
-
₹47,901 INR
View
Price last confirmed 19 days ago
Retailer 8
-
₹84,749 INR
View
Price last confirmed 20 days ago
Retailer 9
-
₹85,693 INR
View
Price last confirmed 19 days ago
Retailer 10
-
₹89,662 INR
View
Price last confirmed 19 days ago
Retailer 11
-
₹1,06,857 INR
View
Price last confirmed 25 days ago
Retailer 12
-
₹1,07,235 INR
View
Price last confirmed 21 days ago
Retailer 13
-
₹1,20,273 INR
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
21284879A · Oct 17
₹1,69,119 INR
$1,790 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from ₹29,005 INR

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
₹29,005 INR