Asscher|Lab Grown|IGI

3.10ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG819662179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG819662179

Diamond specifications and retailer prices

From $703 USD
As of October 30, 2026
Save $3,597 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,300 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819662179 or 819662179. Listed at 14 retailers as of October 30, 2026, with prices from $703 to $4,300, a $3,597 spread on the same certified stone. Brilliant Earth lists it at $4,300. 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

3.10
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819662179
Dimensions8.05 × 7.95 × 5.33 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.95 mm3.10 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819662179
Side View
Table 63.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 67.0%

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: $4,300 USD|Low: $660 USD|High: $4,300 USD|Avg: $1,722 USD|+4.4%
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
November 3, 2026
Retailer 9$660 USD
Retailer 11$703 USD
Retailer 8$713 USD
Retailer 14$739 USD
Retailer 13$899 USD
Retailer 3$975 USD
Retailer 6$982 USD
Retailer 12$1,298 USD
Retailer 4$1,364 USD
Retailer 10$1,498 USD
Retailer 7$2,490 USD
Retailer 5$2,716 USD
Retailer 2$3,075 USD
Retailer 15$3,990 USD
Brilliant Earth$4,300 USD

22 data points across 15 retailers

14 retailers$703 USD to $4,300 USD

Retailer 1
-
$660 USD
Price last confirmed 5 days ago
A
Retailer 2
-
$703 USD
View
A
Retailer 3
-
$713 USD
View
B+
Retailer 4
-
$739 USD
View
Retailer 5
-
$899 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$975 USD
View
B+
Retailer 7
-
$1,298 USD
View
B+
Retailer 8
-
$1,364 USD
View
B+
Retailer 9
-
$1,498 USD
View
Retailer 10
-
$2,490 USD
View
Price last confirmed 38 days ago
Retailer 11
-
$2,716 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$3,075 USD
View
B
Retailer 13
-
$3,990 USD
View
Most Expensive
B
Brilliant Earth
22267845A · Nov 4
$4,300 USD
View
13 more retailers have this diamond
Prices start from $703 USDSave up to $3,597 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
3.10ct Asscher
$703 USD