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Marquise|Lab Grown|IGI

1.53ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG843677797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843677797

Diamond specifications and retailer prices

From $484 NZD
As of November 5, 2026
Save $1,662 NZD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,146 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843677797 or 843677797. Listed at 8 retailers as of November 2, 2026, with prices from $484 to $2,146, a $1,662 spread on the same certified stone. MOH London lists it at $2,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677797
Dimensions11.98 × 6.11 × 3.80 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm6.11 mm1.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677797
Side View
Table 58.0%Crown 34.7°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 62.2%

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: Nov 5
Current: $2,146 NZD|Low: $484 NZD|High: $2,146 NZD|Avg: $1,254 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$484 NZD
Retailer 4$888 NZD
Retailer 6$900 NZD
Retailer 3$1,005 NZD
Retailer 5$1,813 NZD
MOH London$2,146 NZD

7 data points across 6 retailers

8 retailers$484 NZD to $2,146 NZD

A
Cheapest Retailer
-
$484 NZD
Final sale: no returns
A
Retailer 2
-
$535 NZD
View
A
Retailer 3
-
$888 NZD
View
A
Retailer 4
-
$900 NZD
View
A
Retailer 5
-
$1,005 NZD
View
B
Retailer 6
-
$1,813 NZD
View
B+
Retailer 7
-
$1,957 NZD
View
Most Expensive
B
MOH London
LG843677797 · Nov 2
$2,146 NZD
£950 GBP
View
7 more retailers have this diamond
Prices start from $484 NZDSave up to $1,662 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
1.53ct Marquise
$484 NZD