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Marquise|Lab Grown|IGI

0.71ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG814646416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814646416

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of October 30, 2026
Save $886 SGD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,247 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814646416 or 814646416. Listed at 8 retailers as of October 29, 2026, with prices from $361 to $1,247, a $886 spread on the same certified stone. MOH London lists it at $1,247. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814646416
Dimensions9.32 × 4.58 × 2.88 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.32 mm4.58 mm0.71 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814646416
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.9%

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: $1,247 SGD|Low: $348 SGD|High: $1,377 SGD|Avg: $651 SGD|-8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$361 SGD
Retailer 6$390 SGD
Retailer 2$472 SGD
Retailer 4$477 SGD
Retailer 5$559 SGD
Retailer 3$676 SGD
Retailer 7$923 SGD
MOH London$1,247 SGD

44 data points across 8 retailers

8 retailers$361 SGD to $1,247 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
A
Retailer 2
-
$390 SGD
$305 USD
View
A
Retailer 3
-
$472 SGD
£290 GBP
View
A
Retailer 4
-
$477 SGD
€355 EUR
View
B+
Retailer 5
-
$559 SGD
$437 USD
View
B+
Retailer 6
-
$676 SGD
A$814 AUD
View
B
Retailer 7
-
$923 SGD
$722 USD
View
Most Expensive
B
MOH London
LG814646416 · Oct 29
$1,247 SGD
£768 GBP
View
7 more retailers have this diamond
Prices start from $361 SGDSave up to $886 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
$361 SGD