CaratHunter
Plans
Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG835607325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835607325

Diamond specifications and retailer prices

From $1,089 AUD
$763 USD
As of November 2, 2026
Save $8,586 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,674 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG835607325 or 835607325. Listed at 18 retailers as of November 2, 2026, with prices from $1,089 to $9,674, a $8,586 spread on the same certified stone. Do Amore Diamonds lists it at $9,674. 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 angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835607325
Dimensions17.57 × 8.96 × 5.52 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.57 mm8.96 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835607325
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.6%

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: $9,674 AUD|Low: $1,089 AUD|High: $10,902 AUD|Avg: $3,886 AUD|-11.3%
Do Amore Diamonds
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
Retailer 18
November 2, 2026
Retailer 12$1,089 AUD
Retailer 13$1,184 AUD
Retailer 14$1,308 AUD
Retailer 11$1,510 AUD
Retailer 3$1,734 AUD
Retailer 7$1,815 AUD
Retailer 16$1,816 AUD
Retailer 17$1,825 AUD
Retailer 9$2,427 AUD
Retailer 5$2,826 AUD
Retailer 2$2,957 AUD
Retailer 18$3,920 AUD
Retailer 6$4,592 AUD
Retailer 15$5,226 AUD
Retailer 8$6,328 AUD
Retailer 4$7,829 AUD
Retailer 10$8,205 AUD
Do Amore Diamonds$9,674 AUD

17 data points across 18 retailers

18 retailers$1,089 AUD to $9,674 AUD

A
Cheapest Retailer
-
$1,089 AUD
$763 USD
A
Retailer 2
-
$1,184 AUD
$830 USD
View
A
Retailer 3
-
$1,308 AUD
$917 USD
View
Final sale: no returns
A
Retailer 4
-
$1,510 AUD
£833 GBP
View
A
Retailer 5
-
$1,734 AUD
$1,215 USD
View
B+
Retailer 6
-
$1,815 AUD
$1,272 USD
View
A
Retailer 7
-
$1,816 AUD
$1,273 USD
View
A
Retailer 8
-
$1,825 AUD
$1,279 USD
View
Retailer 9
-
$2,427 AUD
€1,620 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,826 AUD
View
B+
Retailer 11
-
$2,957 AUD
$2,072 USD
View
B+
Retailer 12
-
$3,920 AUD
$2,747 USD
View
B
Retailer 13
-
$4,592 AUD
$3,218 USD
View
B
Retailer 14
-
$5,226 AUD
£2,884 GBP
View
B
Retailer 15
-
$6,328 AUD
$4,435 USD
View
B
Retailer 16
-
$7,829 AUD
$5,487 USD
View
B
Retailer 17
-
$8,205 AUD
$5,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-B175FC752 · Nov 2
$9,674 AUD
$6,780 USD
View
17 more retailers have this diamond
Prices start from $1,089 AUDSave up to $8,586 AUD

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
$1,089 AUD