Asscher|Lab Grown|IGI

1.00ct D VS2 Asscher Lab Grown Diamond

GD • D/VS2 • IGI LG782620931

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG782620931

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)
19 retailers carry this diamond
Most expensive: £812 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 standard cut grade and certified by IGI LG782620931 or 782620931. Listed at 19 retailers as of October 30, 2026, with prices from £125 to £812, a £687 spread on the same certified stone. Reve Diamonds lists it at £812. 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

1.00
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782620931
Dimensions5.33 × 5.31 × 3.86 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
5.33 mm5.31 mm1.00 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782620931
Side View
Table 66.0%Crown 40.2°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 72.7%

Caratlytics Score

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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: £560 GBP|Low: £139 GBP|High: £769 GBP|Avg: £359 GBP|-27.2%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 14
October 30, 2026
Retailer 6£139 GBP
Retailer 4£145 GBP
Retailer 13£154 GBP
Retailer 8£269 GBP
Retailer 7£274 GBP
Retailer 2£278 GBP
Retailer 10£293 GBP
Retailer 5£334 GBP
Retailer 12£406 GBP
Retailer 11£416 GBP
Retailer 14£496 GBP
Retailer 3£507 GBP
Retailer 1£560 GBP
Retailer 9£726 GBP

42 data points across 14 retailers

19 retailers£125 GBP to £812 GBP

A
Cheapest Retailer
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£125 GBP
$167 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
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£145 GBP
$194 USD
View
B+
Retailer 4
-
£154 GBP
$207 USD
View
B+
Retailer 5
-
£154 GBP
$207 USD
View
B+
Retailer 6
-
£241 GBP
$323 USD
View
B+
Retailer 7
-
£269 GBP
€343 EUR
View
B+
Retailer 8
-
£274 GBP
View
B+
Retailer 9
-
£278 GBP
$373 USD
View
B+
Retailer 10
-
£293 GBP
View
B+
Retailer 11
-
£334 GBP
$448 USD
View
B
Retailer 12
-
£406 GBP
$544 USD
View
B
Retailer 13
-
£416 GBP
A$858 AUD
View
B
Retailer 14
-
£496 GBP
$665 USD
View
B
Retailer 15
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£507 GBP
$679 USD
View
B
Retailer 16
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£537 GBP
$720 USD
View
B
Retailer 17
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£560 GBP
$750 USD
View
B
Retailer 18
-
£726 GBP
View
Most Expensive
C
Reve Diamonds
5A1FEEC4B · Oct 30
£812 GBP
$1,088 USD
View
18 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
1.00ct Asscher
£125 GBP