CaratHunter
Plans
Heart|Lab Grown|IGI

1.28ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836606964

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836606964

Diamond specifications and retailer prices

From ₹25,298 INR
As of November 3, 2026
Save ₹1,20,190 INR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,45,489 INR at Michael Trio · As of November 3, 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 LG836606964 or 836606964. Listed at 13 retailers as of November 3, 2026, with prices from ₹25,298 to ₹1,45,489, a ₹1,20,190 spread on the same certified stone. Michael Trio lists it at ₹1,45,489. 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 angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836606964
Dimensions7.50 × 6.70 × 4.38 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm6.70 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836606964
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.4%

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 3
Current: ₹1,45,489 INR|Low: ₹25,298 INR|High: ₹1,47,101 INR|Avg: ₹72,620 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
November 4, 2026
Retailer 3₹25,298 INR
Retailer 7₹31,741 INR
Retailer 4₹37,900 INR
Retailer 12₹48,323 INR
Retailer 2₹52,302 INR
Retailer 8₹61,682 INR
Retailer 11₹68,410 INR
Retailer 9₹90,107 INR
Retailer 10₹94,655 INR
Retailer 6₹97,119 INR
Retailer 5₹1,06,973 INR
Retailer 13₹1,12,374 INR
Michael Trio₹1,45,489 INR

25 data points across 13 retailers

13 retailers₹25,298 INR to ₹1,45,489 INR

A
Cheapest Retailer
-
₹25,298 INR
Final sale: no returns
A
Retailer 2
-
₹31,741 INR
View
A
Retailer 3
-
₹37,900 INR
View
A
Retailer 4
-
₹48,323 INR
View
B+
Retailer 5
-
₹52,302 INR
View
B+
Retailer 6
-
₹61,682 INR
View
B+
Retailer 7
-
₹68,410 INR
View
B
Retailer 8
-
₹90,107 INR
View
B+
Retailer 9
-
₹94,655 INR
View
B+
Retailer 10
-
₹97,119 INR
View
B
Retailer 11
-
₹1,06,973 INR
View
B
Retailer 12
-
₹1,12,374 INR
View
Most Expensive
B
Michael Trio
1774063098 · Nov 3
₹1,45,489 INR
SGD 2,075 SGD
View
12 more retailers have this diamond
Prices start from ₹25,298 INRSave up to ₹1,20,190 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
₹25,298 INR