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Marquise|Lab Grown|IGI

0.55ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG818646558

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818646558

Diamond specifications and retailer prices

From $259 NZD
$146 USD
As of October 31, 2026
Save $1,697 NZD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,933 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818646558 or 818646558. Listed at 16 retailers as of October 31, 2026, with a 654% 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

0.55
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818646558
Dimensions8.42 × 4.22 × 2.68 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm4.22 mm0.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818646558
Side View
Table 61.0%Crown 35.8°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.5%

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 31
Current: $2,933 NZD|Low: $259 NZD|High: $2,933 NZD|Avg: $1,028 NZD
Do Amore Diamonds
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
November 1, 2026
Retailer 6$259 NZD
Retailer 16$306 NZD
Retailer 7$348 NZD
Retailer 4$355 NZD
Retailer 13$462 NZD
Retailer 17$512 NZD
Retailer 10$690 NZD
Retailer 12$699 NZD
Retailer 14$818 NZD
Retailer 11$1,069 NZD
Retailer 15$1,289 NZD
Retailer 9$1,305 NZD
Retailer 3$1,345 NZD
Retailer 8$1,438 NZD
Retailer 5$1,451 NZD
Retailer 2$1,957 NZD
Do Amore Diamonds$2,933 NZD

25 data points across 17 retailers

16 retailers$259 NZD to $1,957 NZD

A
Cheapest Retailer
-
$259 NZD
$146 USD
A
Retailer 2
-
$306 NZD
$172 USD
View
A
Retailer 3
-
$348 NZD
$196 USD
View
A
Retailer 4
-
$355 NZD
$200 USD
View
A
Retailer 5
-
$462 NZD
$260 USD
View
A
Retailer 6
-
$512 NZD
$288 USD
View
B+
Retailer 7
-
$690 NZD
€370 EUR
View
Retailer 8
-
$699 NZD
A$605 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$818 NZD
$460 USD
View
B
Retailer 10
-
$1,069 NZD
A$925 AUD
View
B
Retailer 11
-
$1,289 NZD
$725 USD
View
B
Retailer 12
-
$1,345 NZD
$757 USD
View
B
Retailer 13
-
$1,438 NZD
SGD 1,093 SGD
View
B
Retailer 14
-
$1,451 NZD
$816 USD
View
B
Retailer 15
-
$1,957 NZD
£867 GBP
View
Most Expensive
Do Amore Diamonds
27-B70DFC23C · Oct 31
$2,933 NZD
$1,650 USD
View
Price under review
15 more retailers have this diamond
Prices start from $259 NZDSave up to $1,697 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
0.55ct Marquise
$259 NZD