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Asscher|Lab Grown|IGI

0.54ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG812620894

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG812620894

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of November 1, 2026
Save £673 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £813 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG812620894 or 812620894. Listed at 21 retailers as of November 1, 2026, with prices from £140 to £813, a £673 spread on the same certified stone. Reve Diamonds lists it at £813. 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

0.54
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620894
Dimensions4.49 × 4.47 × 3.10 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
4.49 mm4.47 mm0.54 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620894
Side View
Table 66.0%Crown 39.3°Girdle: Slightly ThickPavilion 44.1°Culet: NoneDepth 69.4%

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: £276 GBP|Low: £139 GBP|High: £819 GBP|Avg: £364 GBP|+5.0%
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
Reve Diamonds
November 2, 2026
Retailer 2£140 GBP
Retailer 7£155 GBP
Retailer 6£220 GBP
Retailer 4£253 GBP
Retailer 11£269 GBP
Retailer 14£271 GBP
Retailer 1£276 GBP
Retailer 9£282 GBP
Retailer 15£320 GBP
Retailer 5£365 GBP
Retailer 13£375 GBP
Retailer 8£395 GBP
Retailer 10£527 GBP
Retailer 3£540 GBP
Retailer 12£730 GBP
Reve Diamonds£813 GBP

41 data points across 16 retailers

21 retailers£140 GBP to £813 GBP

Retailer 1
-
£126 GBP
$169 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£140 GBP
$188 USD
View
Final sale: no returns
Retailer 3
-
£145 GBP
$194 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£153 GBP
$205 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£156 GBP
$209 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£156 GBP
$209 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£220 GBP
$295 USD
View
A
Retailer 8
-
£253 GBP
$340 USD
View
A
Retailer 9
-
£269 GBP
€344 EUR
View
B+
Retailer 10
-
£271 GBP
$364 USD
View
B+
Retailer 11
-
£276 GBP
View
B+
Retailer 12
-
£282 GBP
ZAR 6,112 ZAR
View
B+
Retailer 13
-
£320 GBP
$429 USD
View
B+
Retailer 14
-
£365 GBP
$490 USD
View
B+
Retailer 15
-
£375 GBP
View
B+
Retailer 16
-
£395 GBP
A$816 AUD
View
Retailer 17
-
£502 GBP
$673 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£527 GBP
$707 USD
View
B
Retailer 19
-
£540 GBP
$724 USD
View
B
Retailer 20
-
£730 GBP
View
Most Expensive
B
Reve Diamonds
DC3895E44 · Nov 1
£813 GBP
$1,091 USD
View
20 more retailers have this diamond
Prices start from £140 GBPSave up to £673 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
£140 GBP