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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG766696494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766696494

Diamond specifications and retailer prices

From $572 NZD
$322 USD
As of November 1, 2026
Save $1,425 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,998 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766696494 or 766696494. Listed at 12 retailers as of October 29, 2026, with prices from $572 to $1,998, a $1,425 spread on the same certified stone. MOH London lists it at $1,998. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766696494
Dimensions11.23 × 5.38 × 3.30 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm5.38 mm1.20 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766696494
Side View
Table 65.0%Crown 32.2°Girdle: THK-VTKPavilion 39.1°Culet: NoneDepth 61.3%

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: Nov 1
Current: $1,998 NZD|Low: $569 NZD|High: $2,029 NZD|Avg: $1,132 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$572 NZD
Retailer 3$591 NZD
Retailer 10$764 NZD
Retailer 2$775 NZD
Retailer 8$786 NZD
Retailer 4$854 NZD
Retailer 5$1,022 NZD
Retailer 7$1,283 NZD
Retailer 12$1,433 NZD
Retailer 11$1,462 NZD
Retailer 6$1,493 NZD
MOH London$1,998 NZD

43 data points across 12 retailers

12 retailers$572 NZD to $1,998 NZD

B+
Cheapest Retailer
-
$572 NZD
$322 USD
A
Retailer 2
-
$591 NZD
HK$2,600 HKD
View
A
Retailer 3
-
$764 NZD
$430 USD
View
A
Retailer 4
-
$775 NZD
£343 GBP
View
A
Retailer 5
-
$786 NZD
€421 EUR
View
B+
Retailer 6
-
$1,022 NZD
$575 USD
View
B+
Retailer 7
-
$1,283 NZD
A$1,111 AUD
View
B
Retailer 8
-
$1,433 NZD
$806 USD
View
B
Retailer 9
-
$1,462 NZD
$823 USD
View
B
Retailer 10
-
$1,493 NZD
$840 USD
View
B
Retailer 11
-
$1,600 NZD
CA$1,250 CAD
View
Most Expensive
B
MOH London
LG766696494 · Oct 29
$1,998 NZD
£885 GBP
View
11 more retailers have this diamond
Prices start from $572 NZDSave up to $1,425 NZD

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
1.20ct Marquise
$572 NZD