Asscher|Lab Grown|IGI

1.55ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG695523115

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG695523115

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 30, 2026
Save £685 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,657 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695523115 or 695523115. Listed at 21 retailers as of October 30, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695523115
Dimensions6.49 × 6.42 × 4.07 mm
L/W Ratio1.01
Culet sizePointed
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
6.49 mm6.42 mm1.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695523115
Side View
Table 57.0%Crown 32.1°Girdle: MediumPavilion 38.3°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,657 GBP|Low: £163 GBP|High: £1,657 GBP|Avg: £442 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 6£169 GBP
Retailer 5£189 GBP
Retailer 4£196 GBP
Retailer 7£210 GBP
Retailer 18£210 GBP
Retailer 15£235 GBP
Retailer 9£357 GBP
Retailer 11£358 GBP
Retailer 13£361 GBP
Retailer 2£392 GBP
Retailer 10£400 GBP
Retailer 17£402 GBP
Retailer 14£490 GBP
Retailer 16£572 GBP
Retailer 8£675 GBP
Retailer 12£846 GBP
Retailer 3£855 GBP
Brilliant Earth£1,657 GBP

43 data points across 18 retailers

21 retailers£169 GBP to £855 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
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£189 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£196 GBP
$263 USD
View
A
Retailer 4
-
£210 GBP
$281 USD
View
A
Retailer 5
-
£210 GBP
$281 USD
View
Retailer 6
-
£235 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
£357 GBP
$479 USD
View
A
Retailer 8
-
£358 GBP
€457 EUR
View
A
Retailer 9
-
£361 GBP
ZAR 7,809 ZAR
View
A
Retailer 10
-
£392 GBP
View
A
Retailer 11
-
£400 GBP
$536 USD
View
Retailer 12
-
£402 GBP
View
Price last confirmed 9 days ago
A
Retailer 13
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£405 GBP
$543 USD
View
A
Retailer 14
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£490 GBP
A$1,011 AUD
View
B+
Retailer 15
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£572 GBP
$767 USD
View
B+
Retailer 16
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£639 GBP
$856 USD
View
B+
Retailer 17
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£675 GBP
$905 USD
View
B+
Retailer 18
-
£714 GBP
$957 USD
View
B+
Retailer 19
-
£846 GBP
View
B
Retailer 20
-
£855 GBP
$1,145 USD
View
Most Expensive
Brilliant Earth
14979558A · Oct 16
£1,657 GBP
$2,220 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from £169 GBPSave up to £685 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
1.55ct Asscher
£169 GBP