Asscher|Lab Grown|IGI

1.00ct F VS2 Asscher Lab Grown Diamond

VG • F/VS2 • IGI LG851679534

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851679534

Diamond specifications and retailer prices

From $280 USD
£221 GBP
As of October 30, 2026
Save $423 USD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $703 USD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851679534 or 851679534. Listed at 6 retailers as of October 30, 2026, with prices from $280 to $703, a $423 spread on the same certified stone. Friendly Diamonds lists it at $703. 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

1.00
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle48.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851679534
Dimensions5.46 × 5.35 × 3.79 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.35 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851679534
Side View
Table 68.0%Crown 31.5°Girdle: MediumPavilion 48.1°Culet: NoneDepth 70.8%

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: $703 USD|Low: $280 USD|High: $703 USD|Avg: $386 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$280 USD
Retailer 3$327 USD
Retailer 2$368 USD
Retailer 4$373 USD
Retailer 6$415 USD
Friendly Diamonds$703 USD

2 data points across 6 retailers

6 retailers$280 USD to $703 USD

A
Cheapest Retailer
-
$280 USD
£221 GBP
A
Retailer 2
-
$327 USD
View
A
Retailer 3
-
$368 USD
£289 GBP
View
B+
Retailer 4
-
$373 USD
View
B+
Retailer 5
-
$415 USD
£326 GBP
View
Most Expensive
B
Friendly Diamonds
6586235 · Oct 31
$703 USD
View
5 more retailers have this diamond
Prices start from $280 USDSave up to $423 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
1.00ct Asscher
$280 USD