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Heart|Lab Grown|IGI

1.00ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG805643885

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805643885

Diamond specifications and retailer prices

From ₹15,403 INR
As of November 6, 2026
Save ₹64,633 INR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹80,036 INR at MOH London · As of November 4, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805643885 or 805643885. Listed at 17 retailers as of November 4, 2026, with prices from ₹15,403 to ₹80,036, a ₹64,633 spread on the same certified stone. MOH London lists it at ₹80,036. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805643885
Dimensions6.86 × 6.49 × 3.96 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.49 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805643885
Side View
Table 65.0%Crown 35.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 57.7%

Caratlytics Score

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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: ₹80,036 INR|Low: ₹13,524 INR|High: ₹83,614 INR|Avg: ₹37,068 INR|-3.3%
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
November 6, 2026
Retailer 7₹13,994 INR
Retailer 11₹15,403 INR
Retailer 5₹16,248 INR
Retailer 4₹17,375 INR
Retailer 16₹19,160 INR
Retailer 8₹28,740 INR
Retailer 2₹29,115 INR
Retailer 9₹29,303 INR
Retailer 13₹31,651 INR
Retailer 12₹32,496 INR
Retailer 6₹40,198 INR
Retailer 14₹47,242 INR
Retailer 15₹53,534 INR
Retailer 3₹55,695 INR
Retailer 10₹58,230 INR
MOH London₹80,036 INR

42 data points across 16 retailers

17 retailers₹15,403 INR to ₹80,036 INR

Retailer 1
-
₹13,994 INR
Price last confirmed 15 days ago
A
Retailer 2
-
₹15,403 INR
View
Final sale: no returns
Retailer 3
-
₹16,248 INR
View
Price last confirmed 14 days ago
Retailer 4
-
₹17,375 INR
View
Price last confirmed 13 days ago
A
Retailer 5
-
₹19,160 INR
View
A
Retailer 6
-
₹28,740 INR
View
A
Retailer 7
-
₹29,115 INR
View
A
Retailer 8
-
₹29,303 INR
View
B+
Retailer 9
-
₹31,651 INR
View
A
Retailer 10
-
₹32,496 INR
View
Retailer 11
-
₹40,198 INR
View
Price last confirmed 12 days ago
B+
Retailer 12
-
₹44,330 INR
View
B+
Retailer 13
-
₹47,242 INR
View
B
Retailer 14
-
₹53,534 INR
View
Retailer 15
-
₹55,695 INR
View
Price last confirmed 13 days ago
B+
Retailer 16
-
₹58,230 INR
View
Most Expensive
B
MOH London
LG805643885 · Nov 4
₹80,036 INR
£671 GBP
View
16 more retailers have this diamond
Prices start from ₹15,403 INRSave up to ₹64,633 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
₹15,403 INR