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Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG836683768

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836683768

Diamond specifications and retailer prices

From $1,661 NZD
HK$7,300 HKD
As of November 1, 2026
Save $4,755 NZD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,416 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG836683768 or 836683768. Listed at 11 retailers as of October 28, 2026, with prices from $1,661 to $6,416, a $4,755 spread on the same certified stone. Rare Carat lists it at $6,416. 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 angle33.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836683768
Dimensions17.53 × 8.77 × 5.32 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
17.53 mm8.77 mm4.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836683768
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.7%

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 1
Current: $6,416 NZD|Low: $1,661 NZD|High: $6,674 NZD|Avg: $3,740 NZD|-3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$1,661 NZD
Retailer 9$2,085 NZD
Retailer 2$2,266 NZD
Retailer 10$2,302 NZD
Retailer 6$2,361 NZD
Retailer 11$3,228 NZD
Retailer 3$4,881 NZD
Retailer 8$5,090 NZD
Retailer 4$5,820 NZD
Retailer 5$5,993 NZD
Rare Carat$6,416 NZD

40 data points across 11 retailers

11 retailers$1,661 NZD to $6,416 NZD

A
Cheapest Retailer
-
$1,661 NZD
HK$7,300 HKD
A
Retailer 2
-
$2,085 NZD
$1,173 USD
View
A
Retailer 3
-
$2,266 NZD
£1,004 GBP
View
B+
Retailer 4
-
$2,302 NZD
$1,295 USD
View
A
Retailer 5
-
$2,361 NZD
€1,265 EUR
View
B+
Retailer 6
-
$3,228 NZD
$1,816 USD
View
B+
Retailer 7
-
$4,881 NZD
$2,746 USD
View
B+
Retailer 8
-
$5,090 NZD
$2,864 USD
View
B
Retailer 9
-
$5,820 NZD
A$5,038 AUD
View
B
Retailer 10
-
$5,993 NZD
£2,655 GBP
View
Most Expensive
B
Rare Carat
KI7686837KF836 · Oct 28
$6,416 NZD
$3,610 USD
View
10 more retailers have this diamond
Prices start from $1,661 NZDSave up to $4,755 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
$1,661 NZD