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Marquise|Lab Grown|IGI

0.57ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG760552171

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760552171

Diamond specifications and retailer prices

From $106 SGD
$83 USD
As of October 30, 2026
Save $866 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $973 SGD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760552171 or 760552171. Listed at 12 retailers as of October 29, 2026, with prices from $106 to $973, a $866 spread on the same certified stone. MOH London lists it at $973. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760552171
Dimensions8.88 × 4.59 × 2.52 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm4.59 mm0.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG760552171
Side View
Table 62.0%Crown 30.9°Girdle: THN-STKPavilion 37.7°Culet: NoneDepth 54.9%

Caratlytics Score

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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: Oct 30
Current: $973 SGD|Low: $102 SGD|High: $989 SGD|Avg: $333 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$106 SGD
Retailer 8$123 SGD
Retailer 9$141 SGD
Retailer 11$141 SGD
Retailer 2$236 SGD
Retailer 6$266 SGD
Retailer 4$284 SGD
Retailer 5$318 SGD
Retailer 12$423 SGD
Retailer 3$433 SGD
Retailer 7$472 SGD
MOH London$973 SGD

43 data points across 12 retailers

12 retailers$106 SGD to $973 SGD

A
Cheapest Retailer
-
$106 SGD
$83 USD
A
Retailer 2
-
$123 SGD
$96 USD
View
A
Retailer 3
-
$141 SGD
$110 USD
View
Retailer 4
-
$141 SGD
$110 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$236 SGD
£145 GBP
View
A
Retailer 6
-
$266 SGD
€198 EUR
View
A
Retailer 7
-
$284 SGD
$222 USD
View
B+
Retailer 8
-
$318 SGD
£196 GBP
View
B+
Retailer 9
-
$423 SGD
$331 USD
View
B
Retailer 10
-
$433 SGD
$339 USD
View
B
Retailer 11
-
$472 SGD
$369 USD
View
Most Expensive
B
MOH London
LG760552171 · Oct 29
$973 SGD
£599 GBP
View
11 more retailers have this diamond
Prices start from $106 SGDSave up to $866 SGD

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
$106 SGD