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Heart|Lab Grown|IGI

1.28ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG839670664

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839670664

Diamond specifications and retailer prices

From ₹21,603 INR
As of November 2, 2026
Save ₹1,20,029 INR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹1,41,632 INR at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839670664 or 839670664. Listed at 20 retailers as of November 2, 2026, with prices from ₹21,603 to ₹1,41,632, a ₹1,20,029 spread on the same certified stone. Michael Trio lists it at ₹1,41,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670664
Dimensions6.79 × 7.32 × 4.35 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm7.32 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670664
Side View
Table 60.0%Crown 35.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: ₹1,41,632 INR|Low: ₹21,603 INR|High: ₹1,43,245 INR|Avg: ₹59,283 INR|-1.1%
Michael Trio
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
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 3₹21,603 INR
Retailer 7₹24,256 INR
Retailer 4₹25,109 INR
Retailer 12₹26,814 INR
Retailer 11₹27,099 INR
Retailer 2₹30,510 INR
Retailer 9₹36,195 INR
Retailer 19₹43,017 INR
Retailer 5₹46,428 INR
Retailer 14₹50,028 INR
Retailer 8₹57,040 INR
Retailer 10₹61,493 INR
Retailer 15₹65,472 INR
Retailer 18₹86,412 INR
Retailer 6₹86,507 INR
Retailer 13₹91,055 INR
Retailer 16₹92,666 INR
Retailer 17₹1,07,257 INR
Michael Trio₹1,41,632 INR

17 data points across 19 retailers

20 retailers₹21,603 INR to ₹1,41,632 INR

A+
Cheapest Retailer
-
₹21,603 INR
A
Retailer 2
-
₹24,256 INR
View
Final sale: no returns
A
Retailer 3
-
₹25,109 INR
View
A
Retailer 4
-
₹26,814 INR
View
Retailer 5
-
₹27,099 INR
View
Price last confirmed 10 days ago
A
Retailer 6
-
₹30,510 INR
View
B+
Retailer 7
-
₹36,195 INR
View
A
Retailer 8
-
₹43,017 INR
View
A
Retailer 9
-
₹46,428 INR
View
A
Retailer 10
-
₹50,028 INR
View
B+
Retailer 11
-
₹57,040 INR
View
B+
Retailer 12
-
₹61,493 INR
View
B+
Retailer 13
-
₹65,472 INR
View
B+
Retailer 14
-
₹86,412 INR
View
B+
Retailer 15
-
₹86,507 INR
View
B+
Retailer 16
-
₹91,055 INR
View
B+
Retailer 17
-
₹92,666 INR
View
B
Retailer 18
-
₹1,07,257 INR
View
Retailer 19
-
₹1,08,394 INR
View
Price last confirmed 27 days ago
Most Expensive
B
Michael Trio
6512483400 · Nov 2
₹1,41,632 INR
SGD 2,020 SGD
View
19 more retailers have this diamond
Prices start from ₹21,603 INRSave up to ₹1,20,029 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+
1.28ct Heart
₹21,603 INR