Asscher|Lab Grown|IGI

1.02ct D VS1 Asscher Lab Grown Diamond

D/VS1 • IGI LG641484301

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG641484301

Diamond specifications and retailer prices

From £154 GBP
$206 USD
As of November 1, 2026
Save £1,167 GBP (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,478 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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) and certified by IGI LG641484301 or 641484301. Listed at 17 retailers as of October 31, 2026, with a 759% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641484301
Dimensions5.48 × 5.48 × 3.75 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.48 mm5.48 mm1.02 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641484301
Side View
Table 62.0%Crown 33.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: Nov 1
Current: £325 GBP|Low: £154 GBP|High: £891 GBP|Avg: £398 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2£154 GBP
Retailer 9£171 GBP
Retailer 1£325 GBP
Retailer 4£346 GBP
Retailer 5£358 GBP
Retailer 10£405 GBP
Retailer 8£410 GBP
Retailer 7£460 GBP
Retailer 6£464 GBP
Retailer 3£881 GBP

41 data points across 10 retailers

17 retailers£154 GBP to £1,321 GBP

A
Cheapest Retailer
-
£154 GBP
$206 USD
Final sale: no returns
Retailer 2
-
£171 GBP
$229 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£202 GBP
$270 USD
View
A
Retailer 4
-
£230 GBP
$308 USD
View
B+
Retailer 5
-
£325 GBP
ZAR 7,035 ZAR
View
B+
Retailer 6
-
£346 GBP
View
B+
Retailer 7
-
£358 GBP
View
B
Retailer 8
-
£405 GBP
$543 USD
View
B
Retailer 9
-
£410 GBP
$550 USD
View
B+
Retailer 10
-
£460 GBP
A$948 AUD
View
B
Retailer 11
-
£464 GBP
A$957 AUD
View
B
Retailer 12
-
£628 GBP
View
B
Retailer 13
-
£734 GBP
$983 USD
View
B
Retailer 14
-
£854 GBP
$1,145 USD
View
B
Retailer 15
-
£881 GBP
View
C
Retailer 16
-
£1,321 GBP
$1,770 USD
View
Most Expensive
Do Amore Diamonds
23-641484301 · Oct 31
£1,478 GBP
$1,980 USD
View
Price under review
16 more retailers have this diamond
Prices start from £154 GBPSave up to £1,167 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
£154 GBP