Asscher|Lab Grown|IGI

0.52ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG818659071

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818659071

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 30, 2026
Save £640 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £761 GBP at Reve Diamonds · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818659071 or 818659071. Listed at 19 retailers as of October 30, 2026, with prices from £121 to £761, a £640 spread on the same certified stone. Reve Diamonds lists it at £761. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659071
Dimensions4.44 × 4.43 × 2.99 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
4.44 mm4.43 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659071
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.5°CuletDepth 67.5%

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: £233 GBP|Low: £87 GBP|High: £776 GBP|Avg: £336 GBP|-0.6%
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
Reve Diamonds
October 31, 2026
Retailer 13£121 GBP
Retailer 5£136 GBP
Retailer 10£190 GBP
Retailer 4£202 GBP
Retailer 1£233 GBP
Retailer 7£239 GBP
Retailer 11£244 GBP
Retailer 12£269 GBP
Retailer 9£325 GBP
Retailer 3£345 GBP
Retailer 6£458 GBP
Retailer 2£475 GBP
Retailer 8£633 GBP
Reve Diamonds£761 GBP

36 data points across 14 retailers

19 retailers£121 GBP to £761 GBP

Retailer 1
-
£110 GBP
$147 USD
Price last confirmed 23 days ago
A
Retailer 2
-
£121 GBP
$162 USD
View
Final sale: no returns
Retailer 3
-
£127 GBP
$170 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£134 GBP
$179 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£136 GBP
$182 USD
View
Price last confirmed 28 days ago
Retailer 6
-
£136 GBP
$182 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
£190 GBP
$255 USD
View
A
Retailer 8
-
£202 GBP
$270 USD
View
B+
Retailer 9
-
£233 GBP
View
B+
Retailer 10
-
£239 GBP
€305 EUR
View
B+
Retailer 11
-
£244 GBP
ZAR 5,272 ZAR
View
B+
Retailer 12
-
£269 GBP
$361 USD
View
B+
Retailer 13
-
£325 GBP
View
B
Retailer 14
-
£345 GBP
A$712 AUD
View
Retailer 15
-
£436 GBP
$584 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
£458 GBP
$613 USD
View
B
Retailer 17
-
£475 GBP
$636 USD
View
B
Retailer 18
-
£633 GBP
View
Most Expensive
B
Reve Diamonds
1B7E8964F · Oct 30
£761 GBP
$1,020 USD
View
18 more retailers have this diamond
Prices start from £121 GBPSave up to £640 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
£121 GBP