Asscher|Lab Grown|IGI

1.00ct D VVS2 Asscher Lab Grown Diamond

VG • D/VVS2 • IGI LG786645188

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG786645188

Diamond specifications and retailer prices

From £192 GBP
HK$2,000 HKD
As of October 30, 2026
Save £660 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £886 GBP at Brilliant Earth · As of September 17, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG786645188 or 786645188. Listed at 21 retailers as of October 30, 2026, with a 344% 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

1.00
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645188
Dimensions5.40 × 5.40 × 3.76 mm
L/W Ratio1.00
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
5.40 mm5.40 mm1.00 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645188
Side View
Table 69.0%Crown 36.5°Girdle: MediumPavilion 43.4°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £305 GBP|Low: £131 GBP|High: £853 GBP|Avg: £395 GBP|+3.0%
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
October 30, 2026
Retailer 2£137 GBP
Retailer 6£152 GBP
Retailer 3£169 GBP
Retailer 16£229 GBP
Retailer 5£273 GBP
Retailer 12£291 GBP
Retailer 1£305 GBP
Retailer 10£315 GBP
Retailer 11£322 GBP
Retailer 13£413 GBP
Retailer 17£427 GBP
Retailer 15£456 GBP
Retailer 9£462 GBP
Retailer 4£544 GBP
Retailer 7£585 GBP
Retailer 14£793 GBP
Retailer 8£853 GBP

42 data points across 17 retailers

21 retailers£192 GBP to £853 GBP

Retailer 1
-
£137 GBP
$182 USD
Price last confirmed 11 days ago
Retailer 2
-
£152 GBP
$203 USD
View
Price last confirmed 9 days ago
Final sale: no returns
Retailer 3
-
£158 GBP
$211 USD
View
Price last confirmed 16 days ago
Retailer 4
-
£169 GBP
$225 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£169 GBP
$225 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£192 GBP
HK$2,000 HKD
View
A
Retailer 7
-
£229 GBP
$305 USD
View
A
Retailer 8
-
£273 GBP
$364 USD
View
A
Retailer 9
-
£291 GBP
ZAR 6,252 ZAR
View
B+
Retailer 10
-
£305 GBP
View
B+
Retailer 11
-
£315 GBP
€399 EUR
View
B+
Retailer 12
-
£322 GBP
View
B+
Retailer 13
-
£413 GBP
A$846 AUD
View
B
Retailer 14
-
£427 GBP
$568 USD
View
B+
Retailer 15
-
£456 GBP
A$935 AUD
View
B+
Retailer 16
-
£462 GBP
SGD 831 SGD
View
Retailer 17
-
£544 GBP
$725 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
£585 GBP
$779 USD
View
B
Retailer 19
-
£793 GBP
View
B
Retailer 20
-
£853 GBP
$1,135 USD
View
Most Expensive
Brilliant Earth
20889088A · Sep 17
£886 GBP
$1,180 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from £192 GBPSave up to £660 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
£192 GBP