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Asscher|Lab Grown|IGI

0.52ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG818661830

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818661830

Diamond specifications and retailer prices

From £139 GBP
$186 USD
As of November 1, 2026
Save £671 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £810 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.52ct lab-grown asscher diamond

This 0.52ct 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 LG818661830 or 818661830. Listed at 20 retailers as of November 1, 2026, with prices from £139 to £810, a £671 spread on the same certified stone. Reve Diamonds lists it at £810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661830
Dimensions4.47 × 4.47 × 3.00 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
4.47 mm4.47 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661830
Side View
Table 63.0%Crown 34.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 67.1%

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: Nov 1
Current: £273 GBP|Low: £139 GBP|High: £810 GBP|Avg: £360 GBP|+4.6%
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
Reve Diamonds
November 2, 2026
Retailer 5£139 GBP
Retailer 3£154 GBP
Retailer 14£192 GBP
Retailer 13£212 GBP
Retailer 2£218 GBP
Retailer 9£268 GBP
Retailer 1£273 GBP
Retailer 8£280 GBP
Retailer 4£317 GBP
Retailer 11£371 GBP
Retailer 7£392 GBP
Retailer 12£522 GBP
Retailer 6£535 GBP
Retailer 10£723 GBP
Reve Diamonds£810 GBP

36 data points across 15 retailers

20 retailers£139 GBP to £810 GBP

Retailer 1
-
£124 GBP
$167 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£139 GBP
$186 USD
View
Final sale: no returns
Retailer 3
-
£144 GBP
$193 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£152 GBP
$204 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£154 GBP
$206 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£154 GBP
$206 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£192 GBP
$258 USD
View
A
Retailer 8
-
£212 GBP
$285 USD
View
A
Retailer 9
-
£218 GBP
$292 USD
View
B+
Retailer 10
-
£268 GBP
€342 EUR
View
B+
Retailer 11
-
£273 GBP
View
B+
Retailer 12
-
£280 GBP
ZAR 6,061 ZAR
View
B+
Retailer 13
-
£317 GBP
$425 USD
View
B+
Retailer 14
-
£371 GBP
View
B+
Retailer 15
-
£392 GBP
A$809 AUD
View
Retailer 16
-
£495 GBP
$664 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
£522 GBP
$701 USD
View
B
Retailer 18
-
£535 GBP
$719 USD
View
B
Retailer 19
-
£723 GBP
View
Most Expensive
B
Reve Diamonds
E21306DE0 · Nov 1
£810 GBP
$1,087 USD
View
19 more retailers have this diamond
Prices start from £139 GBPSave up to £671 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
0.52ct Asscher
£139 GBP