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Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG848665364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665364

Diamond specifications and retailer prices

From $1,463 NZD
$823 USD
As of November 1, 2026
Save $9,397 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,859 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848665364 or 848665364. Listed at 15 retailers as of October 28, 2026, with prices from $1,463 to $10,859, a $9,397 spread on the same certified stone. Brilliant Earth lists it at $10,859. 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

5.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665364
Dimensions18.30 × 8.86 × 5.47 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm8.86 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665364
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

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 1
Current: $1,643 NZD|Low: $1,463 NZD|High: $5,991 NZD|Avg: $3,526 NZD|-0.6%
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
November 2, 2026
Retailer 3$1,463 NZD
Retailer 1$1,643 NZD
Retailer 14$1,831 NZD
Retailer 6$2,168 NZD
Retailer 7$2,435 NZD
Retailer 9$3,075 NZD
Retailer 11$3,083 NZD
Retailer 8$3,201 NZD
Retailer 13$3,640 NZD
Retailer 12$4,921 NZD
Retailer 2$5,129 NZD
Retailer 5$5,230 NZD
Retailer 4$5,408 NZD
Retailer 10$5,991 NZD

8 data points across 14 retailers

15 retailers$1,463 NZD to $10,859 NZD

A
Cheapest Retailer
-
$1,463 NZD
$823 USD
Final sale: no returns
A
Retailer 2
-
$1,643 NZD
£728 GBP
View
A
Retailer 3
-
$1,831 NZD
$1,030 USD
View
B+
Retailer 4
-
$2,168 NZD
$1,220 USD
View
A
Retailer 5
-
$2,435 NZD
£1,079 GBP
View
B+
Retailer 6
-
$3,075 NZD
A$2,662 AUD
View
B+
Retailer 7
-
$3,083 NZD
ZAR 28,020 ZAR
View
B+
Retailer 8
-
$3,201 NZD
$1,801 USD
View
B+
Retailer 9
-
$3,640 NZD
$2,048 USD
View
B+
Retailer 10
-
$4,921 NZD
$2,769 USD
View
B
Retailer 11
-
$5,129 NZD
$2,886 USD
View
B
Retailer 12
-
$5,230 NZD
$2,943 USD
View
B
Retailer 13
-
$5,408 NZD
$3,043 USD
View
B
Retailer 14
-
$5,991 NZD
£2,654 GBP
View
Most Expensive
B
Brilliant Earth
22329047A · Oct 28
$10,859 NZD
$6,110 USD
View
14 more retailers have this diamond
Prices start from $1,463 NZDSave up to $9,397 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
5.09ct Marquise
$1,463 NZD