CaratHunter
Plans
Round|Lab Grown|IGI

1.57ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG758503526

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758503526

Diamond specifications and retailer prices

From ₹18,610 INR
$196 USD
As of October 29, 2026
Save ₹89,556 INR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,08,166 INR at MOH London · As of October 26, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round 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 LG758503526 or 758503526. Listed at 12 retailers as of October 26, 2026, with prices from ₹18,610 to ₹1,08,166, a ₹89,556 spread on the same certified stone. MOH London lists it at ₹1,08,166. 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

1.57
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503526
Dimensions7.48 × 7.46 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.46 mm1.57 ctG / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503526
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
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: Oct 29
Current: ₹1,08,166 INR|Low: ₹17,661 INR|High: ₹1,08,166 INR|Avg: ₹48,107 INR|+1.4%
MOH London
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 1, 2026
Retailer 4₹18,610 INR
Retailer 11₹21,364 INR
Retailer 6₹22,788 INR
Retailer 3₹23,073 INR
Retailer 13₹38,782 INR
Retailer 12₹39,784 INR
Retailer 2₹41,549 INR
Retailer 9₹45,861 INR
Retailer 10₹47,475 INR
Retailer 7₹73,396 INR
Retailer 8₹73,681 INR
Retailer 5₹87,354 INR
MOH London₹1,08,166 INR

41 data points across 13 retailers

12 retailers₹18,610 INR to ₹1,08,166 INR

A
Cheapest Retailer
-
₹18,610 INR
$196 USD
A
Retailer 2
-
₹21,364 INR
$225 USD
View
A
Retailer 3
-
₹22,788 INR
$240 USD
View
A
Retailer 4
-
₹23,073 INR
$243 USD
View
A
Retailer 5
-
₹38,782 INR
€389 EUR
View
B+
Retailer 6
-
₹39,784 INR
$419 USD
View
A
Retailer 7
-
₹41,549 INR
£345 GBP
View
A
Retailer 8
-
₹45,861 INR
$483 USD
View
A
Retailer 9
-
₹47,475 INR
$500 USD
View
B
Retailer 10
-
₹73,396 INR
$773 USD
View
B+
Retailer 11
-
₹73,681 INR
$776 USD
View
Most Expensive
B
MOH London
LG758503526 · Oct 26
₹1,08,166 INR
£897 GBP
View
11 more retailers have this diamond
Prices start from ₹18,610 INRSave up to ₹89,556 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
1.57ct Round
₹18,610 INR