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Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG847630786

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630786

Diamond specifications and retailer prices

From $685 AUD
$481 USD
As of November 2, 2026
Save $6,504 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,189 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847630786 or 847630786. Listed at 23 retailers as of October 31, 2026, with prices from $685 to $7,189, a $6,504 spread on the same certified stone. Brilliant Earth lists it at $7,189. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630786
Dimensions15.60 × 7.43 × 4.62 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.60 mm7.43 mm3.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630786
Side View
Table 64.0%Crown 37.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.2%

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 2
Current: $946 AUD|Low: $685 AUD|High: $3,908 AUD|Avg: $1,863 AUD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 10$685 AUD
Retailer 5$767 AUD
Retailer 11$767 AUD
Retailer 2$850 AUD
Retailer 1$946 AUD
Retailer 22$1,046 AUD
Retailer 17$1,139 AUD
Retailer 4$1,236 AUD
Retailer 9$1,379 AUD
Retailer 12$1,411 AUD
Retailer 19$1,795 AUD
Retailer 20$1,845 AUD
Retailer 18$1,855 AUD
Retailer 6$1,856 AUD
Retailer 7$1,877 AUD
Retailer 3$2,732 AUD
Retailer 15$2,772 AUD
Retailer 8$2,773 AUD
Retailer 14$2,977 AUD
Retailer 13$3,179 AUD
Retailer 16$3,547 AUD
Retailer 21$3,908 AUD

12 data points across 22 retailers

23 retailers$685 AUD to $7,189 AUD

A
Cheapest Retailer
-
$685 AUD
$481 USD
A
Retailer 2
-
$767 AUD
$539 USD
View
Final sale: no returns
A
Retailer 3
-
$767 AUD
$539 USD
View
A
Retailer 4
-
$850 AUD
$597 USD
View
A
Retailer 5
-
$946 AUD
£523 GBP
View
A
Retailer 6
-
$1,046 AUD
$735 USD
View
B+
Retailer 7
-
$1,139 AUD
$800 USD
View
Retailer 8
-
$1,236 AUD
€827 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,379 AUD
$969 USD
View
A
Retailer 10
-
$1,411 AUD
£781 GBP
View
B+
Retailer 11
-
$1,795 AUD
View
B+
Retailer 12
-
$1,845 AUD
ZAR 20,933 ZAR
View
B+
Retailer 13
-
$1,855 AUD
$1,303 USD
View
B+
Retailer 14
-
$1,856 AUD
$1,304 USD
View
Retailer 15
-
$1,877 AUD
$1,319 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$2,732 AUD
$1,919 USD
View
B+
Retailer 17
-
$2,772 AUD
$1,947 USD
View
B+
Retailer 18
-
$2,773 AUD
$1,948 USD
View
B
Retailer 19
-
$2,977 AUD
$2,091 USD
View
B
Retailer 20
-
$3,179 AUD
$2,233 USD
View
B
Retailer 21
-
$3,547 AUD
£1,962 GBP
View
B
Retailer 22
-
$3,908 AUD
$2,745 USD
View
Most Expensive
B
Brilliant Earth
22401559A · Oct 31
$7,189 AUD
$5,050 USD
View
22 more retailers have this diamond
Prices start from $685 AUDSave up to $6,504 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
3.09ct Marquise
$685 AUD