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Heart|Lab Grown|IGI

1.59ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG825687255

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825687255

Diamond specifications and retailer prices

From ₹22,071 INR
As of November 6, 2026
Save ₹84,058 INR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,06,130 INR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.59ct lab-grown heart diamond

This 1.59ct 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 top-tier cut grade and certified by IGI LG825687255 or 825687255. Listed at 14 retailers as of November 6, 2026, with prices from ₹22,071 to ₹1,06,130, a ₹84,058 spread on the same certified stone. Brilliant Earth lists it at ₹1,06,130. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.59
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687255
Dimensions8.27 × 6.94 × 4.89 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm6.94 mm1.59 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687255
Side View
Table 67.0%Crown 30.6°Girdle: MED-STKPavilion 41.4°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: ₹1,06,130 INR|Low: ₹19,160 INR|High: ₹1,65,299 INR|Avg: ₹56,526 INR|-35.8%
Brilliant Earth
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 6, 2026
Retailer 13₹20,005 INR
Retailer 7₹22,071 INR
Retailer 12₹23,198 INR
Retailer 5₹24,795 INR
Retailer 2₹31,181 INR
Retailer 8₹42,076 INR
Retailer 6₹44,800 INR
Retailer 4₹49,026 INR
Retailer 9₹64,429 INR
Retailer 3₹79,644 INR
Retailer 10₹79,644 INR
Retailer 11₹99,461 INR
Brilliant Earth₹1,06,130 INR

41 data points across 13 retailers

14 retailers₹22,071 INR to ₹1,06,130 INR

Retailer 1
-
₹20,005 INR
Price last confirmed 15 days ago
A
Retailer 2
-
₹22,071 INR
View
Final sale: no returns
Retailer 3
-
₹23,198 INR
View
Price last confirmed 14 days ago
Retailer 4
-
₹24,795 INR
View
Price last confirmed 13 days ago
A
Retailer 5
-
₹27,612 INR
View
A
Retailer 6
-
₹31,181 INR
View
B+
Retailer 7
-
₹42,076 INR
View
A
Retailer 8
-
₹44,800 INR
View
B+
Retailer 9
-
₹49,026 INR
View
Price last confirmed 8 days ago
B
Retailer 10
-
₹64,429 INR
View
Retailer 11
-
₹79,644 INR
View
Price last confirmed 13 days ago
B
Retailer 12
-
₹79,644 INR
View
Retailer 13
-
₹99,461 INR
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20868368A · Nov 6
₹1,06,130 INR
$1,130 USD
View
13 more retailers have this diamond
Prices start from ₹22,071 INRSave up to ₹84,058 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
1.59ct Heart
₹22,071 INR