Asscher|Lab Grown|IGI

3.18ct F VVS2 Asscher Lab Grown Diamond

EX • F/VVS2 • IGI LG835615375

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG835615375

Diamond specifications and retailer prices

From $510 USD
As of October 31, 2026
Save $3,999 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,509 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.18ct lab-grown asscher diamond

This 3.18ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835615375 or 835615375. Listed at 15 retailers as of October 27, 2026, with prices from $510 to $4,509, a $3,999 spread on the same certified stone. Queensmith lists it at $4,509. 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

3.18
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835615375
Dimensions8.11 × 7.99 × 5.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm7.99 mm3.18 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835615375
Side View
Table 67.0%Crown 36.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.6%

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 31
Current: $4,509 USD|Low: $510 USD|High: $4,509 USD|Avg: $1,928 USD
Queensmith
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
November 1, 2026
Retailer 16$510 USD
Retailer 5$546 USD
Retailer 12$565 USD
Retailer 9$694 USD
Retailer 11$757 USD
Retailer 10$1,039 USD
Retailer 14$1,062 USD
Retailer 6$1,294 USD
Retailer 13$1,641 USD
Retailer 4$2,133 USD
Retailer 15$2,165 USD
Retailer 2$2,604 USD
Retailer 8$2,640 USD
Retailer 7$4,044 USD
Retailer 3$4,050 USD
Queensmith$4,509 USD

20 data points across 16 retailers

15 retailers$510 USD to $4,509 USD

A
Cheapest Retailer
-
$510 USD
A
Retailer 2
-
$546 USD
View
Final sale: no returns
A
Retailer 3
-
$565 USD
View
A
Retailer 4
-
$694 USD
£547 GBP
View
B+
Retailer 5
-
$757 USD
View
A
Retailer 6
-
$1,039 USD
£818 GBP
View
A
Retailer 7
-
$1,062 USD
View
Retailer 8
-
$1,294 USD
A$1,990 AUD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$1,641 USD
View
B+
Retailer 10
-
$2,133 USD
View
B+
Retailer 11
-
$2,165 USD
View
B
Retailer 12
-
$2,604 USD
£2,050 GBP
View
Retailer 13
-
$2,640 USD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$4,050 USD
View
Most Expensive
B
Queensmith
LG835615375 · Oct 27
$4,509 USD
£3,550 GBP
View
14 more retailers have this diamond
Prices start from $510 USDSave up to $3,999 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
3.18ct Asscher
$510 USD