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Asscher|Lab Grown|IGI

3.04ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG642426791

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG642426791

Diamond specifications and retailer prices

From £429 GBP
$575 USD
As of October 30, 2026
Save £2,896 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,325 GBP at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.04ct lab-grown asscher diamond

This 3.04ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642426791 or 642426791. Listed at 22 retailers as of October 30, 2026, with prices from £429 to £3,325, a £2,896 spread on the same certified stone. Diamond Quarter lists it at £3,325. 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

3.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642426791
Dimensions8.08 × 8.02 × 5.28 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
8.08 mm8.02 mm3.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642426791
Side View
Table 64.0%Crown 32.2°Girdle: MediumPavilion 40.1°Culet: NoneDepth 65.8%

Caratlytics Score

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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: Oct 30
Current: £593 GBP|Low: £429 GBP|High: £2,339 GBP|Avg: £1,151 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 2£429 GBP
Retailer 10£468 GBP
Retailer 3£481 GBP
Retailer 18£481 GBP
Retailer 14£532 GBP
Retailer 1£593 GBP
Retailer 8£793 GBP
Retailer 6£819 GBP
Retailer 11£825 GBP
Retailer 13£1,124 GBP
Retailer 16£1,156 GBP
Retailer 12£1,321 GBP
Retailer 7£1,354 GBP
Retailer 17£1,400 GBP
Retailer 9£1,547 GBP
Retailer 5£1,714 GBP
Retailer 4£1,784 GBP
Retailer 15£2,323 GBP

42 data points across 18 retailers

22 retailers£429 GBP to £3,325 GBP

A
Cheapest Retailer
-
£429 GBP
$575 USD
A
Retailer 2
-
£468 GBP
HK$4,900 HKD
View
A
Retailer 3
-
£481 GBP
$644 USD
View
A
Retailer 4
-
£481 GBP
$644 USD
View
Final sale: no returns
A
Retailer 5
-
£532 GBP
$713 USD
View
A
Retailer 6
-
£593 GBP
View
A
Retailer 7
-
£631 GBP
$845 USD
View
A
Retailer 8
-
£793 GBP
$1,062 USD
View
A
Retailer 9
-
£819 GBP
$1,097 USD
View
A
Retailer 10
-
£820 GBP
$1,099 USD
View
A
Retailer 11
-
£825 GBP
View
B+
Retailer 12
-
£1,124 GBP
A$2,317 AUD
View
B+
Retailer 13
-
£1,156 GBP
ZAR 25,025 ZAR
View
B+
Retailer 14
-
£1,321 GBP
$1,770 USD
View
B+
Retailer 15
-
£1,354 GBP
SGD 2,452 SGD
View
B+
Retailer 16
-
£1,400 GBP
$1,876 USD
View
B
Retailer 17
-
£1,547 GBP
View
B
Retailer 18
-
£1,714 GBP
$2,297 USD
View
B
Retailer 19
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£1,724 GBP
$2,310 USD
View
B
Retailer 20
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£1,784 GBP
$2,391 USD
View
B
Retailer 21
-
£2,323 GBP
View
Most Expensive
B
Diamond Quarter
3.04VS1GLG910EA1N · Oct 31
£3,325 GBP
View
21 more retailers have this diamond
Prices start from £429 GBPSave up to £2,896 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
3.04ct Asscher
£429 GBP