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 $282 USD
As of October 28, 2026
Save $693 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $975 USD 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 28, 2026, with prices from $282 to $975, a $693 spread on the same certified stone. MOH London lists it at $975. 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
Color
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 28
Current: $975 USD|Low: $272 USD|High: $1,077 USD|Avg: $508 USD|-8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$282 USD
Retailer 6$305 USD
Retailer 2$368 USD
Retailer 4$373 USD
Retailer 5$437 USD
Retailer 3$529 USD
Retailer 7$722 USD
MOH London$975 USD

43 data points across 8 retailers

8 retailers$282 USD to $975 USD

A
Cheapest Retailer
-
$282 USD
A
Retailer 2
-
$305 USD
View
A
Retailer 3
-
$368 USD
£290 GBP
View
A
Retailer 4
-
$373 USD
€355 EUR
View
B+
Retailer 5
-
$437 USD
View
B+
Retailer 6
-
$529 USD
A$814 AUD
View
B
Retailer 7
-
$722 USD
View
Most Expensive
B
MOH London
LG814646416 · Oct 29
$975 USD
£768 GBP
View
7 more retailers have this diamond
Prices start from $282 USDSave up to $693 USD

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
$282 USD