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Heart|Lab Grown|IGI

4.00ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • IGI LG603358151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG603358151

Diamond specifications and retailer prices

From ₹57,103 INR
As of November 6, 2026
Save ₹2,49,323 INR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹3,06,426 INR at MOH London · As of November 5, 2026
View at MOH London

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG603358151 or 603358151. Listed at 15 retailers as of November 5, 2026, with prices from ₹57,103 to ₹3,06,426, a ₹2,49,323 spread on the same certified stone. MOH London lists it at ₹3,06,426. 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

4.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603358151
Dimensions9.63 × 11.06 × 6.58 mm
L/W Ratio1.15
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
9.63 mm11.06 mm4.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603358151
Side View
Table 59.0%Crown 33.3°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 59.5%

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: ₹3,06,426 INR|Low: ₹54,755 INR|High: ₹3,10,959 INR|Avg: ₹1,29,099 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7₹57,103 INR
Retailer 11₹63,960 INR
Retailer 12₹63,960 INR
Retailer 8₹70,722 INR
Retailer 5₹83,119 INR
Retailer 4₹1,06,787 INR
Retailer 10₹1,08,478 INR
Retailer 2₹1,09,323 INR
Retailer 6₹1,75,630 INR
Retailer 9₹1,86,149 INR
Retailer 3₹2,23,342 INR
MOH London₹3,06,426 INR

45 data points across 12 retailers

15 retailers₹57,103 INR to ₹3,06,426 INR

A
Cheapest Retailer
-
₹57,103 INR
A
Retailer 2
-
₹63,960 INR
View
Final sale: no returns
A
Retailer 3
-
₹63,960 INR
View
A
Retailer 4
-
₹70,722 INR
View
Retailer 5
-
₹70,722 INR
View
Price last confirmed 22 days ago
A
Retailer 6
-
₹76,920 INR
View
A
Retailer 7
-
₹83,119 INR
View
B+
Retailer 8
-
₹1,06,787 INR
View
B+
Retailer 9
-
₹1,08,478 INR
View
B+
Retailer 10
-
₹1,09,323 INR
View
B+
Retailer 11
-
₹1,10,544 INR
View
B
Retailer 12
-
₹1,75,630 INR
View
B
Retailer 13
-
₹1,86,149 INR
View
B
Retailer 14
-
₹2,23,342 INR
View
Most Expensive
B
MOH London
LG603358151 · Nov 5
₹3,06,426 INR
£2,569 GBP
View
14 more retailers have this diamond
Prices start from ₹57,103 INRSave up to ₹2,49,323 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
4.00ct Heart
₹57,103 INR