CaratHunter
Plans
Emerald|Lab Grown|IGI

1.50ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG512202846

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512202846

Diamond specifications and retailer prices

From ₹1,45,972 INR
As of November 6, 2026
Save ₹1,53,436 INR (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,17,358 INR at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512202846 or 512202846. Listed at 12 retailers as of November 4, 2026, with a 105% 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

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512202846
Dimensions8.29 × 5.24 × 3.35 mm
L/W Ratio1.58
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
8.29 mm5.24 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512202846
Side View
Table 64.5%Crown 25.7°Girdle: MediumPavilion 36.2°Culet: LNGDepth 63.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹3,17,358 INR|Low: ₹1,40,114 INR|High: ₹4,89,973 INR|Avg: ₹2,27,220 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 7₹1,45,972 INR
Retailer 8₹1,57,782 INR
Retailer 12₹1,58,821 INR
Retailer 3₹1,63,356 INR
Retailer 9₹1,69,308 INR
Retailer 11₹1,69,308 INR
Retailer 4₹1,85,181 INR
Retailer 2₹2,36,767 INR
Retailer 10₹2,66,623 INR
Retailer 6₹2,99,407 INR
NZ Jewellers₹3,17,358 INR
Retailer 5₹4,82,226 INR

44 data points across 12 retailers

12 retailers₹1,45,972 INR to ₹2,99,407 INR

B
Cheapest Retailer
-
₹1,45,972 INR
B
Retailer 2
-
₹1,57,782 INR
View
B
Retailer 3
-
₹1,58,821 INR
View
B
Retailer 4
-
₹1,63,356 INR
View
Final sale: no returns
B
Retailer 5
-
₹1,69,308 INR
View
Retailer 6
-
₹1,69,308 INR
View
Price last confirmed 25 days ago
B
Retailer 7
-
₹1,85,181 INR
View
B
Retailer 8
-
₹2,36,767 INR
View
B
Retailer 9
-
₹2,66,623 INR
View
B
Retailer 10
-
₹2,99,407 INR
View
Most Expensive
NZ Jewellers
8df4441a-b9cb-45d8-93fe-4a6efaf13514 · Nov 6
₹3,17,358 INR
$3,359 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹1,45,972 INRSave up to ₹1,53,436 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
1.50ct Emerald
₹1,45,972 INR