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Marquise|Lab Grown|IGI

2.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837609916

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837609916

Diamond specifications and retailer prices

From $752 NZD
$423 USD
As of November 2, 2026
Save $6,571 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,322 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837609916 or 837609916. Listed at 14 retailers as of November 2, 2026, with prices from $752 to $7,322, a $6,571 spread on the same certified stone. Brilliant Earth lists it at $7,322. 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

2.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837609916
Dimensions14.50 × 7.25 × 4.43 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
14.50 mm7.25 mm2.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837609916
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $7,322 NZD|Low: $722 NZD|High: $7,945 NZD|Avg: $2,831 NZD|-7.8%
Brilliant Earth
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
November 2, 2026
Retailer 14$752 NZD
Retailer 10$842 NZD
Retailer 2$1,037 NZD
Retailer 9$1,484 NZD
Retailer 4$1,569 NZD
Retailer 8$2,069 NZD
Retailer 12$2,614 NZD
Retailer 11$2,622 NZD
Retailer 3$2,997 NZD
Retailer 6$3,252 NZD
Retailer 7$3,424 NZD
Retailer 5$3,742 NZD
Retailer 13$4,196 NZD
Brilliant Earth$7,322 NZD

35 data points across 14 retailers

14 retailers$752 NZD to $7,322 NZD

A
Cheapest Retailer
-
$752 NZD
$423 USD
A
Retailer 2
-
$842 NZD
$474 USD
View
A
Retailer 3
-
$1,037 NZD
£460 GBP
View
Retailer 4
-
$1,484 NZD
€795 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,569 NZD
$883 USD
View
A
Retailer 6
-
$2,069 NZD
A$1,791 AUD
View
B+
Retailer 7
-
$2,614 NZD
$1,471 USD
View
B+
Retailer 8
-
$2,622 NZD
$1,475 USD
View
B+
Retailer 9
-
$2,997 NZD
$1,686 USD
View
B+
Retailer 10
-
$3,252 NZD
$1,830 USD
View
B+
Retailer 11
-
$3,424 NZD
£1,517 GBP
View
Retailer 12
-
$3,742 NZD
SGD 2,845 SGD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$4,196 NZD
$2,361 USD
View
Most Expensive
B
Brilliant Earth
21477944A · Nov 2
$7,322 NZD
$4,120 USD
View
13 more retailers have this diamond
Prices start from $752 NZDSave up to $6,571 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
2.59ct Marquise
$752 NZD