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Asscher|Lab Grown|IGI

1.00ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG689560735

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689560735

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of October 30, 2026
Save £703 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £834 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689560735 or 689560735. Listed at 20 retailers as of October 30, 2026, with prices from £131 to £834, a £703 spread on the same certified stone. Reve Diamonds lists it at £834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560735
Dimensions5.64 × 5.55 × 3.67 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.64 mm5.55 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560735
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 42.9°Culet: NoneDepth 66.1%

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 30
Current: £293 GBP|Low: £103 GBP|High: £834 GBP|Avg: £398 GBP|+5.6%
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 19£131 GBP
Retailer 8£147 GBP
Retailer 16£153 GBP
Retailer 6£163 GBP
Retailer 7£163 GBP
Retailer 18£244 GBP
Retailer 5£290 GBP
Retailer 1£293 GBP
Retailer 13£310 GBP
Retailer 12£314 GBP
Retailer 3£342 GBP
Retailer 17£377 GBP
Retailer 14£427 GBP
Retailer 4£432 GBP
Retailer 2£525 GBP
Retailer 11£557 GBP
Retailer 9£565 GBP
Retailer 10£567 GBP
Retailer 15£764 GBP
Reve Diamonds£834 GBP

45 data points across 20 retailers

20 retailers£131 GBP to £834 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
-
£147 GBP
$197 USD
View
Final sale: no returns
A
Retailer 3
-
£153 GBP
$205 USD
View
A
Retailer 4
-
£163 GBP
$219 USD
View
A
Retailer 5
-
£163 GBP
$219 USD
View
A
Retailer 6
-
£244 GBP
$327 USD
View
A
Retailer 7
-
£290 GBP
$388 USD
View
A
Retailer 8
-
£293 GBP
View
A
Retailer 9
-
£310 GBP
View
B+
Retailer 10
-
£314 GBP
€401 EUR
View
B+
Retailer 11
-
£342 GBP
$458 USD
View
B+
Retailer 12
-
£377 GBP
$505 USD
View
B+
Retailer 13
-
£427 GBP
A$880 AUD
View
B+
Retailer 14
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£432 GBP
$579 USD
View
B
Retailer 15
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£525 GBP
$703 USD
View
B
Retailer 16
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£565 GBP
$757 USD
View
B
Retailer 17
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£567 GBP
$760 USD
View
B
Retailer 18
-
£568 GBP
$761 USD
View
B
Retailer 19
-
£764 GBP
View
Most Expensive
B
Reve Diamonds
F3F0DE2FB · Oct 30
£834 GBP
$1,118 USD
View
19 more retailers have this diamond
Prices start from £131 GBPSave up to £703 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
1.00ct Asscher
£131 GBP