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Marquise|Lab Grown|IGI

0.59ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG799653740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799653740

Diamond specifications and retailer prices

From $426 NZD
$240 USD
As of November 1, 2026
Save $678 NZD (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,469 NZD at MOH London · As of October 19, 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 LG799653740 or 799653740. Listed at 9 retailers as of October 31, 2026, with a 159% 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

0.59
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799653740
Dimensions8.44 × 4.47 × 2.72 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.44 mm4.47 mm0.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799653740
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

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 1
Current: $1,469 NZD|Low: $417 NZD|High: $1,478 NZD|Avg: $771 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$426 NZD
Retailer 6$456 NZD
Retailer 2$532 NZD
Retailer 7$582 NZD
Retailer 5$660 NZD
Retailer 8$717 NZD
Retailer 4$834 NZD
Retailer 9$969 NZD
Retailer 10$1,103 NZD
MOH London$1,469 NZD

44 data points across 10 retailers

9 retailers$426 NZD to $1,103 NZD

A
Cheapest Retailer
-
$426 NZD
$240 USD
A
Retailer 2
-
$532 NZD
£236 GBP
View
B+
Retailer 3
-
$582 NZD
$328 USD
View
B+
Retailer 4
-
$660 NZD
A$572 AUD
View
B+
Retailer 5
-
$717 NZD
$404 USD
View
B+
Retailer 6
-
$834 NZD
$470 USD
View
B
Retailer 7
-
$988 NZD
$557 USD
View
B
Retailer 8
-
$1,103 NZD
$622 USD
View
Most Expensive
MOH London
LG799653740 · Oct 19
$1,469 NZD
£652 GBP
View
Price last confirmed 14 days ago
8 more retailers have this diamond
Prices start from $426 NZDSave up to $678 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
$426 NZD