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Marquise|Lab Grown|IGI

0.71ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG815612281

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815612281

Diamond specifications and retailer prices

From $330 SGD
$258 USD
As of October 30, 2026
Save $1,441 SGD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,771 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815612281 or 815612281. Listed at 8 retailers as of October 29, 2026, with prices from $330 to $1,771, a $1,441 spread on the same certified stone. MOH London lists it at $1,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815612281
Dimensions9.53 × 4.61 × 2.83 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm4.61 mm0.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815612281
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.4%

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: Oct 30
Current: $1,771 SGD|Low: $330 SGD|High: $1,783 SGD|Avg: $607 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$330 SGD
Retailer 5$339 SGD
Retailer 2$356 SGD
Retailer 6$398 SGD
Retailer 3$460 SGD
Retailer 7$510 SGD
Retailer 8$750 SGD
MOH London$1,771 SGD

26 data points across 8 retailers

8 retailers$330 SGD to $1,771 SGD

A
Cheapest Retailer
-
$330 SGD
$258 USD
A
Retailer 2
-
$339 SGD
$265 USD
View
A
Retailer 3
-
$356 SGD
£219 GBP
View
A
Retailer 4
-
$398 SGD
$311 USD
View
B+
Retailer 5
-
$460 SGD
£283 GBP
View
B+
Retailer 6
-
$510 SGD
$399 USD
View
B
Retailer 7
-
$750 SGD
$587 USD
View
Most Expensive
B
MOH London
LG815612281 · Oct 29
$1,771 SGD
£1,091 GBP
View
7 more retailers have this diamond
Prices start from $330 SGDSave up to $1,441 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
0.71ct Marquise
$330 SGD