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Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG760523713

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760523713

Diamond specifications and retailer prices

From $1,824 NZD
$1,026 USD
As of November 2, 2026
Save $5,547 NZD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,179 NZD at Taylor and Hart · As of October 14, 2026
View at Taylor and Hart

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 LG760523713 or 760523713. Listed at 18 retailers as of November 2, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760523713
Dimensions17.64 × 8.65 × 5.42 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.64 mm8.65 mm4.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760523713
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 2
Current: $1,887 NZD|Low: $1,751 NZD|High: $16,049 NZD|Avg: $5,021 NZD|-1.3%
Retailer 1
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 2, 2026
Retailer 15$1,824 NZD
Retailer 1$1,887 NZD
Retailer 11$1,983 NZD
Retailer 16$2,115 NZD
Retailer 17$2,426 NZD
Retailer 10$3,049 NZD
Retailer 6$3,372 NZD
Retailer 9$3,434 NZD
Retailer 13$3,963 NZD
Retailer 4$4,418 NZD
Retailer 2$4,459 NZD
Retailer 14$4,530 NZD
Retailer 7$5,851 NZD
Retailer 5$6,555 NZD
Retailer 12$7,171 NZD
Retailer 3$7,370 NZD
Retailer 8$16,049 NZD

34 data points across 17 retailers

18 retailers$1,824 NZD to $7,370 NZD

A
Cheapest Retailer
-
$1,824 NZD
$1,026 USD
A
Retailer 2
-
$1,887 NZD
£836 GBP
View
A
Retailer 3
-
$1,983 NZD
$1,116 USD
View
A
Retailer 4
-
$2,115 NZD
$1,190 USD
View
A
Retailer 5
-
$2,426 NZD
$1,365 USD
View
A
Retailer 6
-
$3,049 NZD
£1,351 GBP
View
B+
Retailer 7
-
$3,372 NZD
$1,897 USD
View
B+
Retailer 8
-
$3,434 NZD
$1,932 USD
View
B+
Retailer 9
-
$3,963 NZD
$2,230 USD
View
B+
Retailer 10
-
$4,418 NZD
$2,486 USD
View
Retailer 11
-
$4,459 NZD
ZAR 40,527 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,530 NZD
A$3,921 AUD
View
B
Retailer 13
-
$5,851 NZD
£2,592 GBP
View
B
Retailer 14
-
$6,555 NZD
$3,688 USD
View
Retailer 15
-
$6,727 NZD
$3,785 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$7,171 NZD
£3,177 GBP
View
B
Retailer 17
-
$7,370 NZD
SGD 5,604 SGD
View
Most Expensive
Taylor and Hart
23GEUAV · Oct 14
$8,179 NZD
$4,602 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from $1,824 NZDSave up to $5,547 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
4.59ct Marquise
$1,824 NZD