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Heart|Lab Grown|IGI

1.02ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • IGI LG839686937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839686937

Diamond specifications and retailer prices

From ₹16,040 INR
$169 USD
As of November 1, 2026
Save ₹38,059 INR (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹54,099 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839686937 or 839686937. Listed at 3 retailers as of November 1, 2026, with prices from ₹16,040 to ₹54,099, a ₹38,059 spread on the same certified stone. Brilliant Earth lists it at ₹54,099. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839686937
Dimensions6.22 × 6.84 × 4.08 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.84 mm1.02 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839686937
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.6%

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: ₹54,099 INR|Low: ₹16,040 INR|High: ₹82,572 INR|Avg: ₹46,321 INR|-34.5%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3₹16,040 INR
Retailer 2₹31,992 INR
Brilliant Earth₹54,099 INR

29 data points across 3 retailers

3 retailers₹16,040 INR to ₹54,099 INR

A
Cheapest Retailer
-
₹16,040 INR
$169 USD
Final sale: no returns
A
Retailer 2
-
₹31,992 INR
£265 GBP
View
Most Expensive
B+
Brilliant Earth
21601350A · Nov 2
₹54,099 INR
$570 USD
View
2 more retailers have this diamond
Prices start from ₹16,040 INRSave up to ₹38,059 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.

A
1.02ct Heart
₹16,040 INR