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Marquise|Lab Grown|IGI

0.57ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG526287683

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG526287683

Diamond specifications and retailer prices

From ₹12,908 INR
$136 USD
As of November 2, 2026
Save ₹41,286 INR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,33,554 INR at MOH London · As of October 26, 2026
View at MOH London

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG526287683 or 526287683. Listed at 13 retailers as of November 2, 2026, with a 320% 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

0.57
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287683
Dimensions8.18 × 4.31 × 2.69 mm
L/W Ratio1.90
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
Top View
8.18 mm4.31 mm0.57 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526287683
Side View
Table 57.5%Crown 36.7°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 2
Current: ₹1,33,554 INR|Low: ₹12,338 INR|High: ₹1,35,000 INR|Avg: ₹36,269 INR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7₹12,908 INR
Retailer 4₹14,331 INR
Retailer 11₹14,901 INR
Retailer 8₹15,945 INR
Retailer 12₹15,945 INR
Retailer 2₹27,102 INR
Retailer 10₹30,086 INR
Retailer 5₹30,371 INR
Retailer 3₹37,679 INR
Retailer 9₹51,346 INR
Retailer 6₹54,194 INR
MOH London₹1,33,554 INR

44 data points across 12 retailers

13 retailers₹12,908 INR to ₹54,194 INR

A
Cheapest Retailer
-
₹12,908 INR
$136 USD
A
Retailer 2
-
₹14,331 INR
$151 USD
View
Final sale: no returns
A
Retailer 3
-
₹14,901 INR
$157 USD
View
A
Retailer 4
-
₹15,945 INR
$168 USD
View
Retailer 5
-
₹15,945 INR
$168 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
₹27,102 INR
£225 GBP
View
B+
Retailer 7
-
₹30,086 INR
$317 USD
View
B+
Retailer 8
-
₹30,371 INR
$320 USD
View
B+
Retailer 9
-
₹32,801 INR
HK$2,700 HKD
View
B+
Retailer 10
-
₹37,679 INR
$397 USD
View
B
Retailer 11
-
₹51,346 INR
$541 USD
View
B
Retailer 12
-
₹54,194 INR
$571 USD
View
Most Expensive
MOH London
LG526287683 · Oct 26
₹1,33,554 INR
£1,108 GBP
View
Price under review
12 more retailers have this diamond
Prices start from ₹12,908 INRSave up to ₹41,286 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
0.57ct Marquise
₹12,908 INR