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Asscher|Lab Grown|IGI

5.09ct F VVS2 Asscher Lab Grown Diamond

EX • F/VVS2 • IGI LG811623925

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811623925

Diamond specifications and retailer prices

From $1,156 AUD
$812 USD
As of October 30, 2026
Save $3,923 AUD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,506 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811623925 or 811623925. Listed at 22 retailers as of October 30, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811623925
Dimensions9.54 × 9.46 × 6.35 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm9.46 mm5.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811623925
Side View
Table 63.0%Crown 33°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 67.1%

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: Oct 30
Current: $10,506 AUD|Low: $1,099 AUD|High: $10,891 AUD|Avg: $3,247 AUD|-3.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 6$1,156 AUD
Retailer 20$1,257 AUD
Retailer 5$1,341 AUD
Retailer 10$1,341 AUD
Retailer 14$1,451 AUD
Retailer 19$1,594 AUD
Retailer 2$2,058 AUD
Retailer 8$2,160 AUD
Retailer 17$2,238 AUD
Retailer 16$2,717 AUD
Retailer 18$2,723 AUD
Retailer 21$2,950 AUD
Retailer 4$3,031 AUD
Retailer 12$3,710 AUD
Retailer 7$3,768 AUD
Retailer 13$4,194 AUD
Retailer 9$4,270 AUD
Retailer 11$4,639 AUD
Retailer 3$5,051 AUD
Retailer 15$5,079 AUD
Brilliant Earth$10,506 AUD

37 data points across 21 retailers

22 retailers$1,156 AUD to $5,079 AUD

A
Cheapest Retailer
-
$1,156 AUD
$812 USD
A
Retailer 2
-
$1,257 AUD
$883 USD
View
A
Retailer 3
-
$1,341 AUD
$942 USD
View
Retailer 4
-
$1,341 AUD
$942 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,451 AUD
$1,019 USD
View
Final sale: no returns
A
Retailer 6
-
$1,594 AUD
$1,120 USD
View
A
Retailer 7
-
$2,058 AUD
£1,138 GBP
View
B+
Retailer 8
-
$2,160 AUD
$1,517 USD
View
A
Retailer 9
-
$2,238 AUD
€1,497 EUR
View
A
Retailer 10
-
$2,717 AUD
View
A
Retailer 11
-
$2,723 AUD
ZAR 30,904 ZAR
View
A
Retailer 12
-
$2,950 AUD
$2,072 USD
View
A
Retailer 13
-
$3,031 AUD
$2,129 USD
View
A
Retailer 14
-
$3,710 AUD
£2,052 GBP
View
B+
Retailer 15
-
$3,768 AUD
$2,647 USD
View
B+
Retailer 16
-
$4,194 AUD
$2,946 USD
View
B+
Retailer 17
-
$4,270 AUD
$2,999 USD
View
B+
Retailer 18
-
$4,639 AUD
$3,259 USD
View
B+
Retailer 19
-
$5,041 AUD
$3,541 USD
View
Retailer 20
-
$5,051 AUD
£2,794 GBP
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$5,079 AUD
View
Most Expensive
Brilliant Earth
20834647A · Oct 16
$10,506 AUD
$7,380 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from $1,156 AUDSave up to $3,923 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 Asscher
$1,156 AUD