Asscher|Lab Grown|IGI

1.55ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG783648285

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG783648285

Diamond specifications and retailer prices

From £184 GBP
$246 USD
As of October 30, 2026
Save £732 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,377 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783648285 or 783648285. Listed at 22 retailers as of October 29, 2026, with a 399% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648285
Dimensions6.57 × 6.57 × 4.06 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.57 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648285
Side View
Table 59.0%Crown 31.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 61.8%

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: £1,377 GBP|Low: £204 GBP|High: £1,396 GBP|Avg: £584 GBP|-1.3%
Rare Carat
Retailer 2
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Retailer 6
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 17£204 GBP
Retailer 3£213 GBP
Retailer 4£228 GBP
Retailer 11£373 GBP
Retailer 6£383 GBP
Retailer 13£391 GBP
Retailer 8£415 GBP
Retailer 2£432 GBP
Retailer 7£524 GBP
Retailer 14£530 GBP
Retailer 16£572 GBP
Retailer 5£731 GBP
Retailer 10£769 GBP
Retailer 18£782 GBP
Retailer 9£887 GBP
Retailer 15£893 GBP
Retailer 12£916 GBP
Rare Carat£1,377 GBP

36 data points across 18 retailers

22 retailers£184 GBP to £916 GBP

A
Cheapest Retailer
-
£184 GBP
$246 USD
A
Retailer 2
-
£204 GBP
$274 USD
View
Final sale: no returns
A
Retailer 3
-
£213 GBP
$285 USD
View
A
Retailer 4
-
£228 GBP
$305 USD
View
A
Retailer 5
-
£228 GBP
$305 USD
View
A
Retailer 6
-
£373 GBP
€476 EUR
View
A
Retailer 7
-
£383 GBP
$513 USD
View
A
Retailer 8
-
£391 GBP
ZAR 8,454 ZAR
View
A
Retailer 9
-
£415 GBP
$556 USD
View
A
Retailer 10
-
£432 GBP
View
B+
Retailer 11
-
£524 GBP
$702 USD
View
B+
Retailer 12
-
£530 GBP
A$1,092 AUD
View
B+
Retailer 13
-
£572 GBP
$767 USD
View
B+
Retailer 14
-
£731 GBP
$979 USD
View
B+
Retailer 15
-
£769 GBP
$1,031 USD
View
B+
Retailer 16
-
£782 GBP
$1,048 USD
View
B
Retailer 17
-
£807 GBP
SGD 1,461 SGD
View
B+
Retailer 18
-
£810 GBP
$1,085 USD
View
B
Retailer 19
-
£887 GBP
View
B+
Retailer 20
-
£893 GBP
$1,196 USD
View
B+
Retailer 21
-
£916 GBP
View
Most Expensive
Rare Carat
HV-176885 · Oct 19
£1,377 GBP
$1,845 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from £184 GBPSave up to £732 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
£184 GBP