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Asscher|Lab Grown|IGI

1.29ct F VVS2 Asscher Lab Grown Diamond

VG • F/VVS2 • IGI LG839630102

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839630102

Diamond specifications and retailer prices

From £338 GBP
$453 USD
As of November 1, 2026
Save £335 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £672 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839630102 or 839630102. Listed at 5 retailers as of October 31, 2026, with prices from £338 to £672, a £335 spread on the same certified stone. Taylor and Hart lists it at £672. 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

1.29
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630102
Dimensions6.16 × 6.00 × 3.62 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm6.00 mm1.29 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630102
Side View
Table 74.0%Crown 35.4°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 60.3%

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: Nov 1
Current: £364 GBP|Low: £338 GBP|High: £672 GBP|Avg: £435 GBP|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 2, 2026
Retailer 4£338 GBP
Retailer 1£364 GBP
Retailer 2£393 GBP
Retailer 3£406 GBP
Taylor and Hart£672 GBP

16 data points across 5 retailers

5 retailers£338 GBP to £672 GBP

A
Cheapest Retailer
-
£338 GBP
$453 USD
A
Retailer 2
-
£364 GBP
View
B+
Retailer 3
-
£393 GBP
$528 USD
View
Retailer 4
-
£406 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Taylor and Hart
H0QSLSP · Oct 31
£672 GBP
$902 USD
View
4 more retailers have this diamond
Prices start from £338 GBPSave up to £335 GBP

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
1.29ct Asscher
£338 GBP