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Heart|Lab Grown|IGI

3.12ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG719529701

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719529701

Diamond specifications and retailer prices

From ₹1,24,546 INR
A$2,018 AUD
As of October 31, 2026
Save ₹1,10,076 INR (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹2,34,621 INR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.12ct lab-grown heart diamond

This 3.12ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719529701 or 719529701. Listed at 2 retailers as of October 31, 2026, with prices from ₹1,24,546 to ₹2,34,621, a ₹1,10,076 spread on the same certified stone. The Diamond Guys lists it at ₹2,34,621. 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

3.12
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719529701
Dimensions9.91 × 9.07 × 6.02 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm9.07 mm3.12 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719529701
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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 31
Current: ₹1,24,546 INR|Low: ₹33,327 INR|High: ₹4,63,356 INR|Avg: ₹1,52,366 INR
Retailer 1
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
The Diamond Guys
October 21, 2026
Retailer 2₹33,327 INR
Retailer 12₹63,996 INR
Retailer 14₹67,544 INR
Retailer 15₹69,788 INR
Retailer 11₹69,978 INR
Retailer 3₹80,954 INR
Retailer 4₹96,894 INR
Retailer 13₹1,00,457 INR
Retailer 1₹1,24,546 INR
Retailer 5₹1,28,277 INR
Retailer 9₹1,29,044 INR
Retailer 6₹1,97,251 INR
The Diamond Guys₹2,34,621 INR
Retailer 8₹2,42,982 INR
Retailer 10₹3,77,901 INR
Retailer 7₹4,63,356 INR

9 data points across 16 retailers

2 retailers₹1,24,546 INR to ₹2,34,621 INR

A
Cheapest Retailer
-
₹1,24,546 INR
A$2,018 AUD
Most Expensive
B
The Diamond Guys
1957404826 · Nov 1
₹2,34,621 INR
$2,471 USD
View
1 more retailer has this diamond
Prices start from ₹1,24,546 INRSave up to ₹1,10,076 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
3.12ct Heart
₹1,24,546 INR