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Heart|Lab Grown|IGI

1.00ct J VS1 Heart Lab Grown Diamond

GD • J/VS1 • IGI LG771639660

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG771639660

Diamond specifications and retailer prices

From ₹26,016 INR
As of November 6, 2026
Save ₹1,03,282 INR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,29,298 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG771639660 or 771639660. Listed at 17 retailers as of November 1, 2026, with prices from ₹26,016 to ₹1,29,298, a ₹1,03,282 spread on the same certified stone. MOH London lists it at ₹1,29,298. 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

1.00
Carat
J
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771639660
Dimensions5.96 × 6.38 × 3.45 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm6.38 mm1.00 ctJ / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG771639660
Side View
Table 70.0%Crown 33.6°Girdle: THK-VTKPavilion 32°Culet: NoneDepth 54.1%

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: Nov 6
Current: ₹1,29,298 INR|Low: ₹24,983 INR|High: ₹1,55,778 INR|Avg: ₹66,051 INR|-16.0%
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
November 6, 2026
Retailer 17₹26,016 INR
Retailer 16₹30,148 INR
Retailer 3₹32,308 INR
Retailer 5₹32,308 INR
Retailer 14₹36,065 INR
Retailer 13₹46,960 INR
Retailer 2₹50,717 INR
Retailer 10₹53,347 INR
Retailer 12₹54,474 INR
Retailer 4₹54,849 INR
Retailer 11₹55,601 INR
Retailer 7₹68,186 INR
Retailer 15₹77,484 INR
Retailer 8₹86,406 INR
Retailer 9₹1,03,782 INR
Retailer 6₹1,08,478 INR
MOH London₹1,29,298 INR

39 data points across 17 retailers

17 retailers₹26,016 INR to ₹1,29,298 INR

B+
Cheapest Retailer
-
₹26,016 INR
B+
Retailer 2
-
₹30,148 INR
View
Retailer 3
-
₹32,308 INR
View
Price last confirmed 12 days ago
B+
Retailer 4
-
₹32,308 INR
View
B+
Retailer 5
-
₹36,065 INR
View
B
Retailer 6
-
₹46,960 INR
View
B
Retailer 7
-
₹50,717 INR
View
B
Retailer 8
-
₹53,347 INR
View
B
Retailer 9
-
₹54,474 INR
View
B
Retailer 10
-
₹54,849 INR
View
B
Retailer 11
-
₹55,601 INR
View
C
Retailer 12
-
₹68,186 INR
View
C
Retailer 13
-
₹77,484 INR
View
C
Retailer 14
-
₹86,406 INR
View
C
Retailer 15
-
₹1,03,782 INR
View
C
Retailer 16
-
₹1,08,478 INR
View
Most Expensive
C
MOH London
LG771639660 · Nov 1
₹1,29,298 INR
£1,084 GBP
View
16 more retailers have this diamond
Prices start from ₹26,016 INRSave up to ₹1,03,282 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+
1.00ct Heart
₹26,016 INR