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Heart|Lab Grown|IGI

1.00ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG512220507

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG512220507

Diamond specifications and retailer prices

From ₹55,838 INR
As of November 4, 2026
Save ₹2,55,582 INR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,11,420 INR at MOH London · As of November 3, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512220507 or 512220507. Listed at 12 retailers as of November 3, 2026, with prices from ₹55,838 to ₹3,11,420, a ₹2,55,582 spread on the same certified stone. MOH London lists it at ₹3,11,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512220507
Dimensions7.03 × 5.86 × 4.39 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
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
7.03 mm5.86 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512220507
Side View
Table 60.0%Crown 28.5°Girdle: MED-VTKPavilion 43.3°Culet: NoneDepth 62.4%

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 4
Current: ₹3,11,420 INR|Low: ₹55,838 INR|High: ₹3,15,506 INR|Avg: ₹1,37,501 INR|-1.1%
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
November 2, 2026
Retailer 9₹55,838 INR
Retailer 8₹68,330 INR
Retailer 13₹74,387 INR
Retailer 3₹79,308 INR
Retailer 10₹79,308 INR
Retailer 4₹96,060 INR
Retailer 5₹1,24,546 INR
Retailer 12₹1,28,616 INR
Retailer 2₹1,45,651 INR
Retailer 7₹1,95,337 INR
Retailer 6₹2,06,599 INR
Retailer 11₹2,22,972 INR
MOH London₹3,11,420 INR

23 data points across 13 retailers

12 retailers₹55,838 INR to ₹3,11,420 INR

B+
Cheapest Retailer
-
₹55,838 INR
B+
Retailer 2
-
₹68,330 INR
View
B+
Retailer 3
-
₹74,387 INR
View
B+
Retailer 4
-
₹79,308 INR
View
Retailer 5
-
₹79,308 INR
View
Price last confirmed 19 days ago
B
Retailer 6
-
₹96,060 INR
View
B
Retailer 7
-
₹1,28,616 INR
View
B
Retailer 8
-
₹1,45,651 INR
View
B
Retailer 9
-
₹1,95,337 INR
View
B
Retailer 10
-
₹2,06,599 INR
View
B
Retailer 11
-
₹2,22,972 INR
View
Most Expensive
B
MOH London
LG512220507 · Nov 3
₹3,11,420 INR
£2,591 GBP
View
11 more retailers have this diamond
Prices start from ₹55,838 INRSave up to ₹2,55,582 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
₹55,838 INR