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Heart|Lab Grown|IGI

1.55ct F SI1 Heart Lab Grown Diamond

VG • F/SI1 • IGI LG594313111

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG594313111

Diamond specifications and retailer prices

From ₹25,171 INR
As of November 1, 2026
Save ₹1,70,183 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,95,354 INR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG594313111 or 594313111. Listed at 13 retailers as of November 5, 2026, with prices from ₹25,171 to ₹1,95,354, a ₹1,70,183 spread on the same certified stone. Do Amore Diamonds lists it at ₹1,95,354. 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

1.55
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594313111
Dimensions7.06 × 7.96 × 4.77 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.06 mm7.96 mm1.55 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594313111
Side View
Table 56.0%Crown 37°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.9%

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 1
Current: ₹1,95,354 INR|Low: ₹25,171 INR|High: ₹1,95,354 INR|Avg: ₹73,660 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6₹25,171 INR
Retailer 2₹35,314 INR
Retailer 7₹43,109 INR
Retailer 8₹49,214 INR
Retailer 3₹52,032 INR
Retailer 5₹81,241 INR
Retailer 4₹1,11,013 INR
Do Amore Diamonds₹1,95,354 INR

45 data points across 8 retailers

13 retailers₹25,171 INR to ₹1,95,354 INR

A
Cheapest Retailer
-
₹25,171 INR
Retailer 2
-
₹25,171 INR
View
Price last confirmed 35 days ago
A
Retailer 3
-
₹25,171 INR
View
A
Retailer 4
-
₹35,314 INR
View
A
Retailer 5
-
₹35,690 INR
View
B+
Retailer 6
-
₹43,109 INR
View
B+
Retailer 7
-
₹49,214 INR
View
B+
Retailer 8
-
₹52,032 INR
View
B
Retailer 9
-
₹81,241 INR
View
B
Retailer 10
-
₹89,318 INR
View
Retailer 11
-
₹89,318 INR
View
Price last confirmed 38 days ago
B
Retailer 12
-
₹1,11,013 INR
View
Most Expensive
B
Do Amore Diamonds
27-8E3FBB8DD · Nov 6
₹1,95,354 INR
$2,080 USD
View
12 more retailers have this diamond
Prices start from ₹25,171 INRSave up to ₹1,70,183 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
1.55ct Heart
₹25,171 INR