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Asscher|Lab Grown|IGI

1.99ct G VS2 Asscher Lab Grown Diamond

EX • G/VS2 • IGI LG640448432

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG640448432

Diamond specifications and retailer prices

From £413 GBP
$553 USD
As of October 30, 2026
Save £759 GBP (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,172 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.99ct lab-grown asscher diamond

This 1.99ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640448432 or 640448432. Listed at 3 retailers as of October 30, 2026, with prices from £413 to £1,172, a £759 spread on the same certified stone. Brilliant Earth lists it at £1,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle47°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640448432
Dimensions6.77 × 6.73 × 4.80 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.73 mm1.99 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640448432
Side View
Table 67.0%Crown 43.7°Girdle: MediumPavilion 47°Culet: NoneDepth 71.3%

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: £1,172 GBP|Low: £175 GBP|High: £2,620 GBP|Avg: £1,008 GBP|-36.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 4£175 GBP
Retailer 2£413 GBP
Retailer 10£433 GBP
Retailer 8£577 GBP
Retailer 5£652 GBP
Retailer 9£949 GBP
Retailer 7£1,035 GBP
Retailer 3£1,069 GBP
Brilliant Earth£1,172 GBP
Retailer 6£1,305 GBP
Retailer 11£2,620 GBP

74 data points across 11 retailers

3 retailers£413 GBP to £1,172 GBP

A
Cheapest Retailer
-
£413 GBP
$553 USD
B+
Retailer 2
-
£777 GBP
View
Most Expensive
B
Brilliant Earth
18588708A · Oct 30
£1,172 GBP
$1,570 USD
View
2 more retailers have this diamond
Prices start from £413 GBPSave up to £759 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
1.99ct Asscher
£413 GBP