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Marquise|Lab Grown|IGI

0.61ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG787664183

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787664183

Diamond specifications and retailer prices

From $294 USD
HK$2,300 HKD
As of October 29, 2026
Save $761 USD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,055 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.61ct lab-grown marquise diamond

This 0.61ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787664183 or 787664183. Listed at 9 retailers as of October 29, 2026, with prices from $294 to $1,055, a $761 spread on the same certified stone. MOH London lists it at $1,055. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.61
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787664183
Dimensions8.63 × 4.54 × 2.84 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm4.54 mm0.61 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787664183
Side View
Table 55.0%Crown 33.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 62.6%

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 29
Current: $1,055 USD|Low: $355 USD|High: $1,063 USD|Avg: $651 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$355 USD
Retailer 3$459 USD
Retailer 5$481 USD
Retailer 2$483 USD
Retailer 6$878 USD
Retailer 7$896 USD
MOH London$1,055 USD

43 data points across 7 retailers

9 retailers$294 USD to $1,055 USD

A
Cheapest Retailer
-
$294 USD
HK$2,300 HKD
A
Retailer 2
-
$355 USD
View
A
Retailer 3
-
$409 USD
View
A
Retailer 4
-
$459 USD
€437 EUR
View
A
Retailer 5
-
$481 USD
View
A
Retailer 6
-
$483 USD
£380 GBP
View
B
Retailer 7
-
$896 USD
View
B
Retailer 8
-
$896 USD
View
Most Expensive
B
MOH London
LG787664183 · Oct 29
$1,055 USD
£831 GBP
View
8 more retailers have this diamond
Prices start from $294 USDSave up to $761 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
0.61ct Marquise
$294 USD