CaratHunter
Plans
Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG691593300

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG691593300

Diamond specifications and retailer prices

From $1,180 NZD
$664 USD
As of October 23, 2026
8 retailers carry this diamond
Most expensive: $5,774 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 4.59ct lab-grown marquise diamond

This 4.59ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691593300 or 691593300. Listed at 8 retailers as of October 23, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691593300
Dimensions17.90 × 8.64 × 5.12 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.90 mm8.64 mm4.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691593300
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $5,774 NZD|Low: $1,680 NZD|High: $10,255 NZD|Avg: $4,826 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 6$1,680 NZD
Retailer 5$2,169 NZD
Retailer 10$2,542 NZD
Retailer 7$3,215 NZD
Retailer 2$3,496 NZD
Retailer 11$3,505 NZD
Retailer 9$4,669 NZD
Retailer 8$4,722 NZD
MOH London$5,774 NZD
Retailer 4$5,807 NZD
Retailer 3$7,832 NZD
Retailer 12$10,255 NZD

9 data points across 12 retailers

8 retailers$1,180 NZD to $5,774 NZD

Retailer 1
-
$1,180 NZD
$664 USD
Price last confirmed 10 days ago
Retailer 2
-
$1,680 NZD
$945 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$2,169 NZD
£961 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
$3,215 NZD
$1,809 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$3,496 NZD
$1,967 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$4,669 NZD
$2,627 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$4,722 NZD
$2,657 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG691593300 · Oct 26
$5,774 NZD
£2,558 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond

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.

4.59ct Marquise
$1,180 NZD