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Marquise|Lab Grown|IGI

1.53ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818661866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661866

Diamond specifications and retailer prices

From $483 NZD
$271 USD
As of October 30, 2026
Save $2,043 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,238 NZD at Brilliant Earth · As of September 19, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661866 or 818661866. Listed at 22 retailers as of October 30, 2026, with a 424% 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661866
Dimensions11.45 × 6.08 × 3.73 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.08 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661866
Side View
Table 59.0%Crown 33.6°Girdle: MED-THKPavilion 40°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: Oct 30
Current: $2,297 NZD|Low: $470 NZD|High: $2,526 NZD|Avg: $1,439 NZD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 16$483 NZD
Retailer 4$538 NZD
Retailer 14$545 NZD
Retailer 11$582 NZD
Retailer 2$596 NZD
Retailer 18$684 NZD
Retailer 3$881 NZD
Retailer 12$988 NZD
Retailer 9$1,000 NZD
Retailer 20$1,018 NZD
Retailer 19$1,049 NZD
Retailer 15$1,056 NZD
Retailer 7$1,155 NZD
Retailer 10$1,353 NZD
Retailer 13$1,788 NZD
Retailer 8$1,919 NZD
Retailer 22$1,948 NZD
Retailer 21$2,011 NZD
Retailer 1$2,297 NZD
Retailer 5$2,334 NZD
Retailer 6$2,406 NZD
Retailer 17$2,526 NZD

36 data points across 22 retailers

22 retailers$483 NZD to $2,526 NZD

A
Cheapest Retailer
-
$483 NZD
$271 USD
A
Retailer 2
-
$538 NZD
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$545 NZD
$306 USD
View
A
Retailer 4
-
$582 NZD
$327 USD
View
A
Retailer 5
-
$596 NZD
$335 USD
View
A
Retailer 6
-
$684 NZD
£302 GBP
View
A
Retailer 7
-
$881 NZD
$495 USD
View
A
Retailer 8
-
$988 NZD
$555 USD
View
A
Retailer 9
-
$1,000 NZD
ZAR 9,073 ZAR
View
A
Retailer 10
-
$1,018 NZD
$572 USD
View
A
Retailer 11
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$1,049 NZD
£464 GBP
View
A
Retailer 12
-
$1,155 NZD
A$998 AUD
View
A
Retailer 13
-
$1,353 NZD
A$1,169 AUD
View
B+
Retailer 14
-
$1,788 NZD
$1,004 USD
View
B+
Retailer 15
-
$1,919 NZD
$1,078 USD
View
B+
Retailer 16
-
$1,948 NZD
A$1,683 AUD
View
B+
Retailer 17
-
$2,011 NZD
$1,129 USD
View
B+
Retailer 18
-
$2,297 NZD
$1,290 USD
View
B
Retailer 19
-
$2,334 NZD
£1,032 GBP
View
B+
Retailer 20
-
$2,406 NZD
£1,064 GBP
View
B
Retailer 21
-
$2,526 NZD
$1,419 USD
View
Most Expensive
Brilliant Earth
21035670A · Sep 19
$4,238 NZD
$2,380 USD
View
Price last confirmed 40 days ago
21 more retailers have this diamond
Prices start from $483 NZDSave up to $2,043 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
$483 NZD