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Heart|Lab Grown|IGI

1.50ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG831623817

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831623817

Diamond specifications and retailer prices

From ₹19,441 INR
As of November 6, 2026
Save ₹94,737 INR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,14,179 INR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831623817 or 831623817. Listed at 15 retailers as of November 6, 2026, with prices from ₹19,441 to ₹1,14,179, a ₹94,737 spread on the same certified stone. Reve Diamonds lists it at ₹1,14,179. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623817
Dimensions7.39 × 7.71 × 4.56 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.71 mm1.50 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623817
Side View
Table 70.0%Crown 32.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.1%

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: Nov 6
Current: ₹43,955 INR|Low: ₹21,789 INR|High: ₹1,14,179 INR|Avg: ₹54,105 INR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 6, 2026
Retailer 6₹21,789 INR
Retailer 5₹24,137 INR
Retailer 8₹32,402 INR
Retailer 3₹40,010 INR
Retailer 1₹43,955 INR
Retailer 9₹45,927 INR
Retailer 7₹77,766 INR
Retailer 4₹82,462 INR
Retailer 2₹96,174 INR
Reve Diamonds₹1,14,179 INR

24 data points across 10 retailers

15 retailers₹19,441 INR to ₹1,14,179 INR

A
Cheapest Retailer
-
₹19,441 INR
A
Retailer 2
-
₹21,789 INR
View
Final sale: no returns
Retailer 3
-
₹24,137 INR
View
Price last confirmed 18 days ago
Retailer 4
-
₹24,137 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹24,137 INR
View
B+
Retailer 6
-
₹32,402 INR
View
B+
Retailer 7
-
₹40,010 INR
View
B+
Retailer 8
-
₹43,955 INR
View
B+
Retailer 9
-
₹45,927 INR
View
Retailer 10
-
₹77,484 INR
View
Price last confirmed 17 days ago
B
Retailer 11
-
₹77,484 INR
View
B
Retailer 12
-
₹77,766 INR
View
B
Retailer 13
-
₹82,462 INR
View
B
Retailer 14
-
₹96,174 INR
View
Most Expensive
B
Reve Diamonds
5921A6628 · Nov 6
₹1,14,179 INR
$1,216 USD
View
14 more retailers have this diamond
Prices start from ₹19,441 INRSave up to ₹94,737 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
1.50ct Heart
₹19,441 INR