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Asscher|Lab Grown|IGI

1.04ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG836630975

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836630975

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 30, 2026
Save £687 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £858 GBP at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.04ct lab-grown asscher diamond

This 1.04ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836630975 or 836630975. Listed at 20 retailers as of October 30, 2026, with a 551% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836630975
Dimensions5.63 × 5.61 × 3.68 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.61 mm1.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836630975
Side View
Table 64.0%Crown 41.4°Girdle: MediumPavilion 38.7°Culet: NoneDepth 65.6%

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: £858 GBP|Low: £125 GBP|High: £858 GBP|Avg: £353 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 20
November 1, 2026
Retailer 8£125 GBP
Retailer 5£140 GBP
Retailer 17£145 GBP
Retailer 20£154 GBP
Retailer 4£172 GBP
Retailer 7£207 GBP
Retailer 11£218 GBP
Retailer 15£259 GBP
Retailer 19£272 GBP
Retailer 13£274 GBP
Retailer 16£293 GBP
Retailer 9£318 GBP
Retailer 14£402 GBP
Retailer 18£422 GBP
Retailer 12£423 GBP
Retailer 10£534 GBP
Retailer 6£537 GBP
Retailer 2£722 GBP
Retailer 3£812 GBP
Brilliant Earth£858 GBP

17 data points across 20 retailers

20 retailers£125 GBP to £812 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£140 GBP
$187 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$194 USD
View
A
Retailer 4
-
£154 GBP
$207 USD
View
A
Retailer 5
-
£172 GBP
HK$1,800 HKD
View
Retailer 6
-
£207 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£218 GBP
$292 USD
View
A
Retailer 8
-
£259 GBP
€331 EUR
View
A
Retailer 9
-
£272 GBP
$365 USD
View
A
Retailer 10
-
£274 GBP
View
A
Retailer 11
-
£293 GBP
View
A
Retailer 12
-
£318 GBP
$426 USD
View
B+
Retailer 13
-
£402 GBP
$538 USD
View
B+
Retailer 14
-
£422 GBP
$565 USD
View
B+
Retailer 15
-
£423 GBP
SGD 766 SGD
View
B
Retailer 16
-
£534 GBP
$715 USD
View
B
Retailer 17
-
£537 GBP
$720 USD
View
B
Retailer 18
-
£722 GBP
View
B
Retailer 19
-
£812 GBP
$1,088 USD
View
Most Expensive
Brilliant Earth
22268631A · Oct 25
£858 GBP
$1,150 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from £125 GBPSave up to £687 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
1.04ct Asscher
£125 GBP