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Heart|Lab Grown|IGI

4.20ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG694581169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG694581169

Diamond specifications and retailer prices

From ₹68,649 INR
$723 USD
As of October 30, 2026
Save ₹2,44,514 INR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,26,023 INR at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 4.2ct lab-grown heart diamond

This 4.2ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694581169 or 694581169. Listed at 18 retailers as of October 26, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.20
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694581169
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm4.20 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694581169
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 54.0%

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: Oct 30
Current: ₹5,26,023 INR|Low: ₹65,895 INR|High: ₹5,41,215 INR|Avg: ₹1,70,832 INR|-2.8%
Brilliant Earth
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 1, 2026
Retailer 14₹68,649 INR
Retailer 5₹74,726 INR
Retailer 12₹79,663 INR
Retailer 16₹79,663 INR
Retailer 2₹93,821 INR
Retailer 3₹96,374 INR
Retailer 6₹1,12,516 INR
Retailer 4₹1,29,037 INR
Retailer 15₹1,31,501 INR
Retailer 7₹1,32,835 INR
Retailer 10₹1,69,510 INR
Retailer 9₹1,70,649 INR
Retailer 13₹1,96,167 INR
Retailer 8₹2,74,549 INR
Retailer 11₹3,13,163 INR
Brilliant Earth₹5,26,023 INR

38 data points across 16 retailers

18 retailers₹68,649 INR to ₹3,13,163 INR

Retailer 1
-
₹65,895 INR
$694 USD
Price last confirmed 30 days ago
A
Retailer 2
-
₹68,649 INR
$723 USD
View
Retailer 3
-
₹74,726 INR
$787 USD
View
Price last confirmed 33 days ago
Retailer 4
-
₹78,524 INR
$827 USD
View
Price last confirmed 35 days ago
Retailer 5
-
₹79,663 INR
$839 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
₹79,663 INR
$839 USD
View
A
Retailer 7
-
₹93,821 INR
£778 GBP
View
A
Retailer 8
-
₹96,374 INR
$1,015 USD
View
A
Retailer 9
-
₹1,12,516 INR
$1,185 USD
View
A
Retailer 10
-
₹1,29,037 INR
$1,359 USD
View
B+
Retailer 11
-
₹1,32,835 INR
$1,399 USD
View
B+
Retailer 12
-
₹1,69,510 INR
ZAR 28,841 ZAR
View
B+
Retailer 13
-
₹1,70,649 INR
A$2,765 AUD
View
B+
Retailer 14
-
₹1,96,167 INR
$2,066 USD
View
Retailer 15
-
₹2,23,892 INR
$2,358 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
₹2,74,549 INR
$2,892 USD
View
B
Retailer 17
-
₹3,13,163 INR
£2,597 GBP
View
Most Expensive
Brilliant Earth
15817032A · Oct 18
₹5,26,023 INR
$5,540 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from ₹68,649 INRSave up to ₹2,44,514 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
4.20ct Heart
₹68,649 INR