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Marquise|Lab Grown|IGI

0.57ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG819640853

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819640853

Diamond specifications and retailer prices

From $173 SGD
$135 USD
As of October 30, 2026
Save $1,090 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,801 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819640853 or 819640853. Listed at 19 retailers as of October 30, 2026, with a 631% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819640853
Dimensions8.43 × 4.33 × 2.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm4.33 mm0.57 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG819640853
Side View
Table 59.0%Crown 29.2°Girdle: MED-THKPavilion 42°Culet: NoneDepth 64.7%

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 30
Current: $1,801 SGD|Low: $166 SGD|High: $1,813 SGD|Avg: $517 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
Retailer 13
October 31, 2026
Retailer 9$173 SGD
Retailer 3$193 SGD
Retailer 12$201 SGD
Retailer 11$215 SGD
Retailer 7$294 SGD
Retailer 5$301 SGD
Retailer 2$361 SGD
Retailer 6$372 SGD
Retailer 4$418 SGD
Retailer 8$538 SGD
Retailer 10$652 SGD
Retailer 13$1,130 SGD
MOH London$1,801 SGD

41 data points across 13 retailers

19 retailers$173 SGD to $1,262 SGD

A
Cheapest Retailer
-
$173 SGD
$135 USD
A
Retailer 2
-
$193 SGD
$151 USD
View
Final sale: no returns
A
Retailer 3
-
$201 SGD
$157 USD
View
A
Retailer 4
-
$215 SGD
$168 USD
View
A
Retailer 5
-
$246 SGD
HK$1,500 HKD
View
A
Retailer 6
-
$294 SGD
$230 USD
View
A
Retailer 7
-
$301 SGD
$235 USD
View
A
Retailer 8
-
$327 SGD
$256 USD
View
A
Retailer 9
-
$361 SGD
£222 GBP
View
A
Retailer 10
-
$372 SGD
€277 EUR
View
Retailer 11
-
$418 SGD
$327 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$538 SGD
$421 USD
View
B+
Retailer 13
-
$594 SGD
View
B
Retailer 14
-
$652 SGD
$510 USD
View
B
Retailer 15
-
$701 SGD
$548 USD
View
B
Retailer 16
-
$761 SGD
$595 USD
View
B
Retailer 17
-
$1,130 SGD
£696 GBP
View
B
Retailer 18
-
$1,262 SGD
$987 USD
View
Most Expensive
MOH London
LG819640853 · Oct 29
$1,801 SGD
£1,109 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $173 SGDSave up to $1,090 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
$173 SGD