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Asscher|Lab Grown|IGI

1.30ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG677563790

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG677563790

Diamond specifications and retailer prices

From £205 GBP
$273 USD
As of October 28, 2026
Save £798 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,003 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677563790 or 677563790. Listed at 18 retailers as of October 28, 2026, with prices from £205 to £1,003, a £798 spread on the same certified stone. Reve Diamonds lists it at £1,003. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677563790
Dimensions5.91 × 5.89 × 4.01 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
5.91 mm5.89 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677563790
Side View
Table 65.0%Crown 37.5°Girdle: MediumPavilion 40.5°Culet: NoneDepth 68.1%

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 28
Current: £432 GBP|Low: £183 GBP|High: £1,119 GBP|Avg: £529 GBP|+19.5%
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
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 4£205 GBP
Retailer 15£228 GBP
Retailer 16£306 GBP
Retailer 9£348 GBP
Retailer 5£384 GBP
Retailer 11£391 GBP
Retailer 6£406 GBP
Retailer 8£409 GBP
Retailer 1£432 GBP
Retailer 3£466 GBP
Retailer 12£556 GBP
Retailer 7£653 GBP
Retailer 13£665 GBP
Retailer 2£771 GBP
Retailer 10£918 GBP
Retailer 14£984 GBP
Reve Diamonds£1,003 GBP

43 data points across 17 retailers

18 retailers£205 GBP to £1,003 GBP

A
Cheapest Retailer
-
£205 GBP
$273 USD
Final sale: no returns
A
Retailer 2
-
£228 GBP
$303 USD
View
Retailer 3
-
£306 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£348 GBP
€441 EUR
View
B+
Retailer 5
-
£384 GBP
$511 USD
View
B+
Retailer 6
-
£391 GBP
ZAR 8,421 ZAR
View
B+
Retailer 7
-
£406 GBP
$541 USD
View
Retailer 8
-
£409 GBP
View
Price last confirmed 22 days ago
B+
Retailer 9
-
£432 GBP
View
B+
Retailer 10
-
£466 GBP
$620 USD
View
B+
Retailer 11
-
£556 GBP
A$1,139 AUD
View
B
Retailer 12
-
£653 GBP
$869 USD
View
Retailer 13
-
£665 GBP
$885 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£685 GBP
View
B
Retailer 15
-
£771 GBP
$1,027 USD
View
B
Retailer 16
-
£918 GBP
View
B
Retailer 17
-
£984 GBP
$1,310 USD
View
Most Expensive
B
Reve Diamonds
F070EEFCF · Oct 30
£1,003 GBP
$1,336 USD
View
17 more retailers have this diamond
Prices start from £205 GBPSave up to £798 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
1.30ct Asscher
£205 GBP