Heart|Lab Grown|IGI

1.31ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • IGI LG522254244

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG522254244

Diamond specifications and retailer prices

From ₹27,706 INR

As of November 6, 2026

Save ₹1,12,865 INR (80%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: ₹1,40,571 INR at Reve Diamonds · As of November 6, 2026

View at Reve Diamonds

About this 1.31ct lab-grown heart diamond

This 1.31ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522254244 or 522254244. Listed at 16 retailers as of November 6, 2026, with prices from ₹27,706 to ₹1,40,571, a ₹1,12,865 spread on the same certified stone. Reve Diamonds lists it at ₹1,40,571. 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

1.31

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.5°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG522254244

Dimensions7.92 × 7.08 × 4.21 mm

L/W Ratio1.12

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 Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG522254244

Side View

Caratlytics Score

How it works →

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 6

Current: ₹1,37,217 INR|Low: ₹26,579 INR|High: ₹1,93,663 INR|Avg: ₹81,207 INR|-1.5%

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

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Retailer 15

Reve Diamonds

November 5, 2026

Retailer 11₹27,706 INR

Retailer 5₹30,994 INR

Retailer 15₹32,121 INR

Retailer 2₹34,375 INR

Retailer 12₹34,375 INR

Retailer 3₹44,894 INR

Retailer 9₹48,838 INR

Retailer 14₹56,258 INR

Retailer 4₹57,949 INR

Retailer 8₹81,710 INR

Retailer 10₹1,05,566 INR

Retailer 13₹1,10,450 INR

Retailer 6₹1,14,958 INR

Retailer 1₹1,37,217 INR

Reve Diamonds₹1,40,571 INR

Retailer 7₹1,93,663 INR

26 data points across 16 retailers

16 retailers₹27,706 INR to ₹1,40,571 INR

Cheapest Retailer

₹27,706 INR

B+

Retailer 2

₹30,994 INR

View

Final sale: no returns

B+

Retailer 3

₹32,121 INR

View

B+

Retailer 4

₹34,375 INR

View

Retailer 5

₹34,375 INR

View

Price last confirmed 12 days ago

B+

Retailer 6

₹44,894 INR

View

B+

Retailer 7

₹48,838 INR

View

B+

Retailer 8

₹56,258 INR

View

B+

Retailer 9

₹57,949 INR

View

B+

Retailer 10

₹58,888 INR

View

B+

Retailer 11

₹81,710 INR

View

B+

Retailer 12

₹1,05,566 INR

View

B+

Retailer 13

₹1,10,450 INR

View

B+

Retailer 14

₹1,14,958 INR

View

B+

Retailer 15

₹1,37,217 INR

View

Most Expensive

Reve Diamonds

CAC247731 · Nov 6

₹1,40,571 INR

$1,497 USD

View

15 more retailers have this diamond

Prices start from ₹27,706 INRSave up to ₹1,12,865 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.

1.31ct Heart

₹27,706 INR