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Asscher|Lab Grown|IGI

0.54ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG818663238

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818663238

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of November 1, 2026
Save £679 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £823 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.54ct lab-grown asscher diamond

This 0.54ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663238 or 818663238. Listed at 20 retailers as of November 1, 2026, with prices from £143 to £823, a £679 spread on the same certified stone. Reve Diamonds lists it at £823. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663238
Dimensions4.56 × 4.55 × 3.05 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
4.56 mm4.55 mm0.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663238
Side View
Table 67.0%Crown 32.9°Girdle: MediumPavilion 43.8°Culet: NoneDepth 67.0%

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: Nov 1
Current: £284 GBP|Low: £123 GBP|High: £823 GBP|Avg: £357 GBP|+4.5%
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
Retailer 15
Reve Diamonds
November 2, 2026
Retailer 14£128 GBP
Retailer 6£143 GBP
Retailer 3£159 GBP
Retailer 15£199 GBP
Retailer 13£212 GBP
Retailer 2£224 GBP
Retailer 11£275 GBP
Retailer 1£284 GBP
Retailer 9£289 GBP
Retailer 5£329 GBP
Retailer 4£396 GBP
Retailer 8£404 GBP
Retailer 12£539 GBP
Retailer 7£551 GBP
Retailer 10£742 GBP
Reve Diamonds£823 GBP

37 data points across 16 retailers

20 retailers£143 GBP to £823 GBP

Retailer 1
-
£128 GBP
$172 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£143 GBP
$192 USD
View
Final sale: no returns
Retailer 3
-
£148 GBP
$199 USD
View
Price last confirmed 39 days ago
Retailer 4
-
£156 GBP
$210 USD
View
Price last confirmed 39 days ago
Retailer 5
-
£159 GBP
$213 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£159 GBP
$213 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
£199 GBP
$267 USD
View
A
Retailer 8
-
£212 GBP
$285 USD
View
A
Retailer 9
-
£224 GBP
$300 USD
View
B+
Retailer 10
-
£275 GBP
€351 EUR
View
B+
Retailer 11
-
£284 GBP
View
B+
Retailer 12
-
£289 GBP
ZAR 6,255 ZAR
View
B+
Retailer 13
-
£329 GBP
$441 USD
View
Retailer 14
-
£396 GBP
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£404 GBP
A$835 AUD
View
Retailer 16
-
£510 GBP
$685 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
£539 GBP
$723 USD
View
B
Retailer 18
-
£551 GBP
$740 USD
View
B
Retailer 19
-
£742 GBP
View
Most Expensive
B
Reve Diamonds
5D7FCB808 · Nov 1
£823 GBP
$1,104 USD
View
19 more retailers have this diamond
Prices start from £143 GBPSave up to £679 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
0.54ct Asscher
£143 GBP