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Asscher|Lab Grown|IGI

4.04ct G VS2 Asscher Lab Grown Diamond

ID • G/VS2 • IGI LG689507803

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689507803

Diamond specifications and retailer prices

From £386 GBP
As of October 30, 2026
Save £1,395 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,781 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.04ct lab-grown asscher diamond

This 4.04ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689507803 or 689507803. Listed at 10 retailers as of October 30, 2026, with prices from £386 to £1,781, a £1,395 spread on the same certified stone. With Clarity lists it at £1,781. 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

4.04
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689507803
Dimensions8.81 × 8.79 × 5.83 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm8.79 mm4.04 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689507803
Side View
Table 67.0%Crown 38.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 66.3%

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: £386 GBP|Low: £386 GBP|High: £4,791 GBP|Avg: £1,526 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 1£386 GBP
Retailer 10£449 GBP
Retailer 7£515 GBP
Retailer 13£640 GBP
Retailer 9£663 GBP
Retailer 6£672 GBP
Retailer 2£922 GBP
Retailer 11£996 GBP
Retailer 8£1,502 GBP
Retailer 12£1,522 GBP
With Clarity£1,781 GBP
Retailer 5£2,645 GBP
Retailer 4£3,178 GBP
Retailer 3£4,791 GBP

3 data points across 14 retailers

10 retailers£386 GBP to £1,781 GBP

A
Cheapest Retailer
-
£386 GBP
A
Retailer 2
-
£449 GBP
HK$4,700 HKD
View
A
Retailer 3
-
£515 GBP
$690 USD
View
B+
Retailer 4
-
£640 GBP
$857 USD
View
A
Retailer 5
-
£663 GBP
$889 USD
View
A
Retailer 6
-
£672 GBP
View
A
Retailer 7
-
£996 GBP
$1,334 USD
View
B+
Retailer 8
-
£1,502 GBP
View
B+
Retailer 9
-
£1,522 GBP
$2,039 USD
View
Most Expensive
B
With Clarity
689507803 · Oct 31
£1,781 GBP
$2,386 USD
View
9 more retailers have this diamond
Prices start from £386 GBPSave up to £1,395 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
4.04ct Asscher
£386 GBP