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Asscher|Lab Grown|IGI

1.79ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG634471507

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG634471507

Diamond specifications and retailer prices

From £251 GBP
$336 USD
As of October 30, 2026
Save £880 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,649 GBP at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 1.79ct lab-grown asscher diamond

This 1.79ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634471507 or 634471507. Listed at 17 retailers as of October 30, 2026, with a 351% 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

1.79
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634471507
Dimensions6.99 × 6.64 × 4.14 mm
L/W Ratio1.05
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.99 mm6.64 mm1.79 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634471507
Side View
Table 66.0%Crown 30.8°Girdle: MediumPavilion 41.2°Culet: LNGDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,649 GBP|Low: £251 GBP|High: £2,649 GBP|Avg: £811 GBP
Brilliant Earth
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
October 30, 2026
Retailer 3£251 GBP
Retailer 12£278 GBP
Retailer 14£396 GBP
Retailer 8£455 GBP
Retailer 15£456 GBP
Retailer 11£479 GBP
Retailer 2£494 GBP
Retailer 6£536 GBP
Retailer 10£649 GBP
Retailer 13£980 GBP
Retailer 7£1,001 GBP
Retailer 9£1,122 GBP
Retailer 4£1,131 GBP
Retailer 5£1,478 GBP
Brilliant Earth£2,649 GBP

36 data points across 15 retailers

17 retailers£251 GBP to £1,131 GBP

A
Cheapest Retailer
-
£251 GBP
$336 USD
Final sale: no returns
A
Retailer 2
-
£306 GBP
HK$3,200 HKD
View
A
Retailer 3
-
£396 GBP
$530 USD
View
A
Retailer 4
-
£455 GBP
€581 EUR
View
A
Retailer 5
-
£456 GBP
$611 USD
View
A
Retailer 6
-
£479 GBP
ZAR 10,358 ZAR
View
A
Retailer 7
-
£494 GBP
View
A
Retailer 8
-
£536 GBP
$718 USD
View
B+
Retailer 9
-
£634 GBP
$850 USD
View
B+
Retailer 10
-
£649 GBP
A$1,338 AUD
View
B+
Retailer 11
-
£803 GBP
View
B
Retailer 12
-
£931 GBP
$1,247 USD
View
B+
Retailer 13
-
£980 GBP
$1,313 USD
View
B+
Retailer 14
-
£1,122 GBP
View
B
Retailer 15
-
£1,131 GBP
$1,516 USD
View
Retailer 16
-
£1,478 GBP
$1,980 USD
View
Price last confirmed 32 days ago
Most Expensive
Brilliant Earth
10148639A · Oct 4
£2,649 GBP
$3,550 USD
View
Price last confirmed 26 days ago
16 more retailers have this diamond
Prices start from £251 GBPSave up to £880 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
1.79ct Asscher
£251 GBP