Asscher|Lab Grown|IGI

1.02ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG828624225

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG828624225

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 30, 2026
Save £996 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,118 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown asscher diamond

This 1.02ct 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 LG828624225 or 828624225. Listed at 22 retailers as of October 27, 2026, with prices from £122 to £1,118, a £996 spread on the same certified stone. Queensmith lists it at £1,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828624225
Dimensions5.74 × 5.65 × 3.67 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.65 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828624225
Side View
Table 63.0%Crown 28.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 65.0%

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: £708 GBP|Low: £122 GBP|High: £822 GBP|Avg: £356 GBP|-5.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 13£122 GBP
Retailer 8£136 GBP
Retailer 7£142 GBP
Retailer 4£152 GBP
Retailer 21£152 GBP
Retailer 3£205 GBP
Retailer 6£255 GBP
Retailer 19£260 GBP
Retailer 17£261 GBP
Retailer 12£268 GBP
Retailer 18£288 GBP
Retailer 10£295 GBP
Retailer 20£369 GBP
Retailer 15£372 GBP
Retailer 11£416 GBP
Retailer 14£448 GBP
Retailer 16£470 GBP
Retailer 2£487 GBP
Retailer 9£527 GBP
Retailer 1£708 GBP
Retailer 5£804 GBP

37 data points across 21 retailers

22 retailers£122 GBP to £1,118 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£136 GBP
$182 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$190 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£152 GBP
$203 USD
View
B+
Retailer 6
-
£205 GBP
$275 USD
View
A
Retailer 7
-
£255 GBP
$342 USD
View
A
Retailer 8
-
£260 GBP
ZAR 5,625 ZAR
View
A
Retailer 9
-
£261 GBP
€333 EUR
View
A
Retailer 10
-
£268 GBP
View
A
Retailer 11
-
£288 GBP
View
A
Retailer 12
-
£295 GBP
$395 USD
View
B+
Retailer 13
-
£369 GBP
A$760 AUD
View
B+
Retailer 14
-
£372 GBP
$499 USD
View
B+
Retailer 15
-
£416 GBP
SGD 753 SGD
View
Retailer 16
-
£448 GBP
A$924 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
£470 GBP
$630 USD
View
B+
Retailer 18
-
£487 GBP
$652 USD
View
B+
Retailer 19
-
£527 GBP
$707 USD
View
B
Retailer 20
-
£708 GBP
View
B
Retailer 21
-
£804 GBP
$1,077 USD
View
Most Expensive
B
Queensmith
LG828624225 · Oct 27
£1,118 GBP
View
21 more retailers have this diamond
Prices start from £122 GBPSave up to £996 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
1.02ct Asscher
£122 GBP