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Heart|Lab Grown|IGI

1.00ct K SI1 Heart Lab Grown Diamond

ID • K/SI1 • IGI LG825631482

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG825631482

Diamond specifications and retailer prices

From ₹23,198 INR
As of November 6, 2026
Save ₹96,319 INR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,19,517 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825631482 or 825631482. Listed at 11 retailers as of November 1, 2026, with prices from ₹23,198 to ₹1,19,517, a ₹96,319 spread on the same certified stone. MOH London lists it at ₹1,19,517. 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

1.00
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.9°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631482
Dimensions6.44 × 5.71 × 3.68 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Pinkish Brown
Top View
6.44 mm5.71 mm1.00 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG825631482
Side View
Table 64.0%Crown 39.9°Girdle: THK-VTKPavilion 30.3°Culet: NoneDepth 57.1%

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: ₹1,19,517 INR|Low: ₹23,104 INR|High: ₹1,20,948 INR|Avg: ₹55,325 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
November 6, 2026
Retailer 4₹23,198 INR
Retailer 10₹27,894 INR
Retailer 9₹29,773 INR
Retailer 11₹29,773 INR
Retailer 6₹35,502 INR
Retailer 5₹44,518 INR
Retailer 7₹44,612 INR
Retailer 3₹59,639 INR
Retailer 8₹91,572 INR
Retailer 2₹92,417 INR
MOH London₹1,19,517 INR

35 data points across 11 retailers

11 retailers₹23,198 INR to ₹1,19,517 INR

A
Cheapest Retailer
-
₹23,198 INR
B+
Retailer 2
-
₹27,894 INR
View
B+
Retailer 3
-
₹29,773 INR
View
Retailer 4
-
₹29,773 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹35,502 INR
View
A
Retailer 6
-
₹44,518 INR
View
B+
Retailer 7
-
₹44,612 INR
View
B+
Retailer 8
-
₹59,639 INR
View
B
Retailer 9
-
₹91,572 INR
View
B
Retailer 10
-
₹92,417 INR
View
Most Expensive
B
MOH London
LG825631482 · Nov 1
₹1,19,517 INR
£1,002 GBP
View
10 more retailers have this diamond
Prices start from ₹23,198 INRSave up to ₹96,319 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
1.00ct Heart
₹23,198 INR