Asscher|Lab Grown|IGI

3.09ct F VVS1 Asscher Lab Grown Diamond

EX • F/VVS1 • IGI LG841690180

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG841690180

Diamond specifications and retailer prices

From $482 USD
As of October 30, 2026
Save $4,090 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,692 USD at Frank Darling · As of October 23, 2026
View at Frank Darling

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841690180 or 841690180. Listed at 15 retailers as of October 27, 2026, with a 849% 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

3.09
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841690180
Dimensions8.03 × 7.93 × 5.32 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.93 mm3.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841690180
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.1%

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: Oct 30
Current: $4,692 USD|Low: $588 USD|High: $4,692 USD|Avg: $2,350 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$588 USD
Retailer 2$719 USD
Retailer 8$799 USD
Retailer 7$1,037 USD
Retailer 11$1,381 USD
Retailer 6$1,394 USD
Retailer 4$2,257 USD
Retailer 13$2,280 USD
Retailer 9$2,760 USD
Retailer 5$3,475 USD
Retailer 10$4,280 USD
Retailer 12$4,572 USD
Frank Darling$4,692 USD

11 data points across 13 retailers

15 retailers$482 USD to $4,572 USD

A
Cheapest Retailer
-
$482 USD
A
Retailer 2
-
$540 USD
View
A
Retailer 3
-
$588 USD
View
Final sale: no returns
A
Retailer 4
-
$719 USD
£566 GBP
View
B+
Retailer 5
-
$799 USD
View
A
Retailer 6
-
$1,037 USD
£817 GBP
View
B+
Retailer 7
-
$1,381 USD
View
B+
Retailer 8
-
$1,394 USD
A$2,145 AUD
View
B
Retailer 9
-
$2,257 USD
View
B
Retailer 10
-
$2,280 USD
View
B
Retailer 11
-
$2,760 USD
£2,173 GBP
View
Retailer 12
-
$3,475 USD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$4,280 USD
View
B
Retailer 14
-
$4,572 USD
£3,600 GBP
View
Most Expensive
Frank Darling
100760701424KD · Oct 23
$4,692 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $482 USDSave up to $4,090 USD

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 Asscher
$482 USD