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Marquise|Lab Grown|IGI

0.59ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817618699

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817618699

Diamond specifications and retailer prices

From $188 NZD
$106 USD
As of November 2, 2026
Save $1,766 NZD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,955 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown marquise diamond

This 0.59ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817618699 or 817618699. Listed at 9 retailers as of October 29, 2026, with prices from $188 to $1,955, a $1,766 spread on the same certified stone. MOH London lists it at $1,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817618699
Dimensions8.78 × 4.55 × 2.58 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
8.78 mm4.55 mm0.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817618699
Side View
Table 66.0%Crown 33.6°Girdle: THN-MEDPavilion 37.9°CuletDepth 56.7%

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 2
Current: $1,955 NZD|Low: $188 NZD|High: $2,131 NZD|Avg: $726 NZD|-7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$188 NZD
Retailer 7$219 NZD
Retailer 8$469 NZD
Retailer 6$481 NZD
Retailer 2$515 NZD
Retailer 4$560 NZD
Retailer 5$748 NZD
Retailer 9$835 NZD
MOH London$1,955 NZD

27 data points across 9 retailers

9 retailers$188 NZD to $1,955 NZD

A
Cheapest Retailer
-
$188 NZD
$106 USD
A
Retailer 2
-
$219 NZD
$123 USD
View
A
Retailer 3
-
$469 NZD
$264 USD
View
Retailer 4
-
$481 NZD
€258 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$515 NZD
$290 USD
View
B+
Retailer 6
-
$560 NZD
$315 USD
View
B+
Retailer 7
-
$748 NZD
$421 USD
View
Retailer 8
-
$835 NZD
$470 USD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG817618699 · Oct 29
$1,955 NZD
£866 GBP
View
8 more retailers have this diamond
Prices start from $188 NZDSave up to $1,766 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
0.59ct Marquise
$188 NZD