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Heart|Lab Grown|IGI

4.28ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG588338984

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG588338984

Diamond specifications and retailer prices

From ₹1,28,183 INR
$1,350 USD
As of November 1, 2026
Save ₹5,95,337 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹7,23,519 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.28ct lab-grown heart diamond

This 4.28ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG588338984 or 588338984. Listed at 11 retailers as of October 31, 2026, with prices from ₹1,28,183 to ₹7,23,519, a ₹5,95,337 spread on the same certified stone. Brilliant Earth lists it at ₹7,23,519. 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

4.28
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588338984
Dimensions11.14 × 10.08 × 6.18 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm10.08 mm4.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588338984
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 55.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹7,23,519 INR|Low: ₹1,28,183 INR|High: ₹10,65,339 INR|Avg: ₹3,33,860 INR|-32.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10₹1,28,183 INR
Retailer 6₹1,48,122 INR
Retailer 9₹1,61,035 INR
Retailer 2₹2,06,599 INR
Retailer 8₹2,10,504 INR
Retailer 5₹3,11,878 INR
Retailer 4₹3,13,895 INR
Retailer 7₹3,80,844 INR
Retailer 3₹4,70,770 INR
Brilliant Earth₹7,23,519 INR

43 data points across 10 retailers

11 retailers₹1,28,183 INR to ₹7,23,519 INR

A
Cheapest Retailer
-
₹1,28,183 INR
$1,350 USD
Final sale: no returns
A
Retailer 2
-
₹1,48,122 INR
$1,560 USD
View
A
Retailer 3
-
₹1,61,035 INR
$1,696 USD
View
B+
Retailer 4
-
₹2,06,599 INR
£1,713 GBP
View
B+
Retailer 5
-
₹2,10,504 INR
$2,217 USD
View
B+
Retailer 6
-
₹3,11,878 INR
ZAR 53,064 ZAR
View
B+
Retailer 7
-
₹3,13,895 INR
A$5,086 AUD
View
B
Retailer 8
-
₹3,80,844 INR
$4,011 USD
View
B
Retailer 9
-
₹4,70,770 INR
£3,904 GBP
View
B
Retailer 10
-
₹5,19,652 INR
$5,473 USD
View
Most Expensive
B
Brilliant Earth
7872265Y · Oct 31
₹7,23,519 INR
$7,620 USD
View
10 more retailers have this diamond
Prices start from ₹1,28,183 INRSave up to ₹5,95,337 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
4.28ct Heart
₹1,28,183 INR