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Marquise|Lab Grown|IGI

1.53ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG816605093

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816605093

Diamond specifications and retailer prices

From $451 NZD
$254 USD
As of November 2, 2026
Save $1,791 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,360 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605093 or 816605093. Listed at 19 retailers as of November 1, 2026, with a 398% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605093
Dimensions11.93 × 6.17 × 3.70 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.17 mm1.53 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605093
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

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 2
Current: $2,360 NZD|Low: $436 NZD|High: $2,537 NZD|Avg: $1,339 NZD|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 6$451 NZD
Retailer 7$504 NZD
Retailer 4$523 NZD
Retailer 3$559 NZD
Retailer 18$559 NZD
Retailer 16$843 NZD
Retailer 14$937 NZD
Retailer 11$939 NZD
Retailer 12$966 NZD
Retailer 2$1,067 NZD
Retailer 17$1,304 NZD
Retailer 8$1,719 NZD
Retailer 19$1,799 NZD
Retailer 15$1,801 NZD
Retailer 9$1,805 NZD
Retailer 5$1,890 NZD
Retailer 10$2,202 NZD
Retailer 13$2,242 NZD
Brilliant Earth$2,360 NZD

34 data points across 19 retailers

19 retailers$451 NZD to $2,242 NZD

A
Cheapest Retailer
-
$451 NZD
$254 USD
A
Retailer 2
-
$504 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$523 NZD
$295 USD
View
Retailer 4
-
$559 NZD
$315 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$559 NZD
$315 USD
View
A
Retailer 6
-
$843 NZD
$475 USD
View
A
Retailer 7
-
$937 NZD
$528 USD
View
A
Retailer 8
-
$939 NZD
$529 USD
View
A
Retailer 9
-
$966 NZD
ZAR 8,798 ZAR
View
A
Retailer 10
-
$1,067 NZD
£474 GBP
View
A
Retailer 11
-
$1,304 NZD
A$1,131 AUD
View
B+
Retailer 12
-
$1,719 NZD
$969 USD
View
B+
Retailer 13
-
$1,799 NZD
$1,014 USD
View
B
Retailer 14
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 15
-
$1,805 NZD
SGD 1,375 SGD
View
B+
Retailer 16
-
$1,890 NZD
$1,065 USD
View
B+
Retailer 17
-
$2,202 NZD
$1,241 USD
View
B
Retailer 18
-
$2,242 NZD
£995 GBP
View
Most Expensive
Brilliant Earth
21492211A · Oct 18
$2,360 NZD
$1,330 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $451 NZDSave up to $1,791 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
$451 NZD