CaratHunter
Plans
Emerald|Lab Grown|IGI

1.31ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG500165050

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500165050

Diamond specifications and retailer prices

From ₹73,600 INR
As of November 6, 2026
Save ₹1,29,532 INR (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,40,168 INR at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500165050 or 500165050. Listed at 12 retailers as of November 4, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.5°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165050
Dimensions7.45 × 5.22 × 3.43 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.45 mm5.22 mm1.31 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165050
Side View
Table 62.0%Crown 20.5°Girdle: MED-STKPavilion 34.6°Culet: LNGDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹2,40,168 INR|Low: ₹70,671 INR|High: ₹3,23,972 INR|Avg: ₹1,33,050 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9₹73,600 INR
Retailer 3₹80,119 INR
Retailer 4₹82,387 INR
Retailer 10₹85,410 INR
Retailer 12₹85,410 INR
Retailer 7₹1,02,038 INR
Retailer 6₹1,02,983 INR
Retailer 2₹1,29,627 INR
Retailer 11₹1,37,846 INR
Retailer 8₹2,03,132 INR
NZ Jewellers₹2,40,168 INR
Retailer 5₹3,19,248 INR

45 data points across 12 retailers

12 retailers₹73,600 INR to ₹2,03,132 INR

B+
Cheapest Retailer
-
₹73,600 INR
B
Retailer 2
-
₹80,119 INR
View
B
Retailer 3
-
₹82,387 INR
View
Final sale: no returns
B
Retailer 4
-
₹85,410 INR
View
Retailer 5
-
₹85,410 INR
View
Price last confirmed 25 days ago
B
Retailer 6
-
₹1,02,038 INR
View
B
Retailer 7
-
₹1,02,983 INR
View
B
Retailer 8
-
₹1,29,627 INR
View
B
Retailer 9
-
₹1,37,846 INR
View
B
Retailer 10
-
₹2,03,132 INR
View
Most Expensive
NZ Jewellers
308baf7e-0b47-491c-8005-f0d63857c6bd · Nov 6
₹2,40,168 INR
$2,542 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹73,600 INRSave up to ₹1,29,532 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.

B+
1.31ct Emerald
₹73,600 INR