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Asscher|Lab Grown|IGI

1.70ct G VS2 Asscher Lab Grown Diamond

ID • G/VS2 • IGI LG593381247

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG593381247

Diamond specifications and retailer prices

From £265 GBP
$353 USD
As of October 30, 2026
Save £1,207 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,472 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593381247 or 593381247. Listed at 17 retailers as of October 28, 2026, with prices from £265 to £1,472, a £1,207 spread on the same certified stone. Brilliant Earth lists it at £1,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593381247
Dimensions6.76 × 6.75 × 4.31 mm
L/W Ratio1.00
Culet sizePointed
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
6.76 mm6.75 mm1.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593381247
Side View
Table 66.0%Crown 36.8°Girdle: MediumPavilion 39.9°Culet: NoneDepth 63.9%

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: £1,472 GBP|Low: £188 GBP|High: £1,517 GBP|Avg: £729 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3£265 GBP
Retailer 10£294 GBP
Retailer 6£461 GBP
Retailer 11£477 GBP
Retailer 5£478 GBP
Retailer 2£524 GBP
Retailer 12£550 GBP
Retailer 8£723 GBP
Retailer 9£1,038 GBP
Retailer 4£1,173 GBP
Retailer 7£1,184 GBP
Brilliant Earth£1,472 GBP

41 data points across 12 retailers

17 retailers£265 GBP to £1,472 GBP

A
Cheapest Retailer
-
£265 GBP
$353 USD
Final sale: no returns
Retailer 2
-
£294 GBP
$391 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£409 GBP
$545 USD
View
A
Retailer 4
-
£461 GBP
$614 USD
View
A
Retailer 5
-
£477 GBP
$635 USD
View
A
Retailer 6
-
£478 GBP
€606 EUR
View
A
Retailer 7
-
£524 GBP
View
B+
Retailer 8
-
£550 GBP
$732 USD
View
B+
Retailer 9
-
£665 GBP
View
B
Retailer 10
-
£723 GBP
$963 USD
View
B
Retailer 11
-
£979 GBP
$1,303 USD
View
B
Retailer 12
-
£1,038 GBP
$1,382 USD
View
B
Retailer 13
-
£1,129 GBP
$1,504 USD
View
Retailer 14
-
£1,144 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
£1,173 GBP
$1,562 USD
View
B
Retailer 16
-
£1,184 GBP
View
Most Expensive
B
Brilliant Earth
7851303A · Oct 28
£1,472 GBP
$1,960 USD
View
16 more retailers have this diamond
Prices start from £265 GBPSave up to £1,207 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
1.70ct Asscher
£265 GBP