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Asscher|Lab Grown|IGI

1.77ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG809645227

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG809645227

Diamond specifications and retailer prices

From £261 GBP
$347 USD
As of October 23, 2026
Save £1,369 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,630 GBP at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown asscher diamond

This 1.77ct 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 LG809645227 or 809645227. Listed at 14 retailers as of October 23, 2026, with prices from £261 to £1,630, a £1,369 spread on the same certified stone. Do Amore Diamonds lists it at £1,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809645227
Dimensions6.74 × 6.72 × 4.26 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.72 mm1.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809645227
Side View
Table 65.0%Crown 36.7°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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 23
Current: £1,630 GBP|Low: £166 GBP|High: £1,652 GBP|Avg: £739 GBP|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 25, 2026
Retailer 14£170 GBP
Retailer 10£190 GBP
Retailer 7£199 GBP
Retailer 8£261 GBP
Retailer 5£288 GBP
Retailer 16£376 GBP
Retailer 9£409 GBP
Retailer 3£553 GBP
Retailer 13£585 GBP
Retailer 11£748 GBP
Retailer 12£831 GBP
Retailer 4£947 GBP
Retailer 15£1,036 GBP
Retailer 2£1,277 GBP
Retailer 6£1,393 GBP
Do Amore Diamonds£1,630 GBP

29 data points across 16 retailers

14 retailers£261 GBP to £1,630 GBP

A
Retailer 1
-
£170 GBP
$226 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£199 GBP
$265 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£261 GBP
$347 USD
View
B+
Retailer 4
-
£288 GBP
$383 USD
View
A
Retailer 5
-
£409 GBP
$544 USD
View
B+
Retailer 6
-
£553 GBP
A$1,133 AUD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
£585 GBP
$779 USD
View
B+
Retailer 8
-
£748 GBP
$996 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£831 GBP
$1,106 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£947 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
£1,036 GBP
$1,380 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
£1,277 GBP
$1,700 USD
View
B
Retailer 13
-
£1,393 GBP
$1,855 USD
View
Most Expensive
B
Do Amore Diamonds
27-287EC9DA7 · Oct 23
£1,630 GBP
$2,170 USD
View
13 more retailers have this diamond
Prices start from £261 GBPSave up to £1,369 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
1.77ct Asscher
£261 GBP