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Heart|Lab Grown|IGI

1.20ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG837622437

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837622437

Diamond specifications and retailer prices

From ₹21,883 INR
As of November 6, 2026
Save ₹77,118 INR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹99,001 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837622437 or 837622437. Listed at 15 retailers as of November 5, 2026, with prices from ₹21,883 to ₹99,001, a ₹77,118 spread on the same certified stone. MOH London lists it at ₹99,001. 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

1.20
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837622437
Dimensions6.42 × 7.53 × 4.24 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.42 mm7.53 mm1.20 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837622437
Side View
Table 64.0%Crown 36.8°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 56.3%

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 6
Current: ₹99,001 INR|Low: ₹21,132 INR|High: ₹1,02,222 INR|Avg: ₹51,716 INR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4₹21,602 INR
Retailer 10₹21,883 INR
Retailer 2₹35,971 INR
Retailer 11₹37,474 INR
Retailer 5₹37,944 INR
Retailer 9₹40,292 INR
Retailer 8₹51,750 INR
Retailer 7₹55,131 INR
Retailer 3₹61,705 INR
Retailer 6₹73,258 INR
Retailer 12₹73,352 INR
MOH London₹99,001 INR

44 data points across 12 retailers

15 retailers₹21,883 INR to ₹99,001 INR

Retailer 1
-
₹16,718 INR
Price last confirmed 35 days ago
Retailer 2
-
₹19,817 INR
View
Price last confirmed 38 days ago
Retailer 3
-
₹21,602 INR
View
Price last confirmed 34 days ago
A
Retailer 4
-
₹21,883 INR
View
Final sale: no returns
B+
Retailer 5
-
₹35,971 INR
View
B+
Retailer 6
-
₹37,474 INR
View
B+
Retailer 7
-
₹37,944 INR
View
B+
Retailer 8
-
₹40,292 INR
View
B+
Retailer 9
-
₹51,750 INR
View
B+
Retailer 10
-
₹55,131 INR
View
Retailer 11
-
₹61,705 INR
View
Price last confirmed 9 days ago
Retailer 12
-
₹69,501 INR
View
Price last confirmed 37 days ago
B
Retailer 13
-
₹73,258 INR
View
B
Retailer 14
-
₹73,352 INR
View
Most Expensive
B
MOH London
LG837622437 · Nov 5
₹99,001 INR
£830 GBP
View
14 more retailers have this diamond
Prices start from ₹21,883 INRSave up to ₹77,118 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
1.20ct Heart
₹21,883 INR