CaratHunter
Plans
Asscher|Lab Grown|IGI

1.70ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG745508845

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG745508845

Diamond specifications and retailer prices

From £197 GBP
$263 USD
As of October 27, 2026
Save £1,748 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,945 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745508845 or 745508845. Listed at 17 retailers as of October 27, 2026, with prices from £197 to £1,945, a £1,748 spread on the same certified stone. Frank Darling lists it at £1,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508845
Dimensions6.57 × 6.53 × 4.24 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
6.57 mm6.53 mm1.70 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508845
Side View
Table 61.0%Crown 33.6°Girdle: MediumPavilion 37.6°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: £1,945 GBP|Low: £162 GBP|High: £2,095 GBP|Avg: £853 GBP|-0.0%
Frank Darling
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 6£197 GBP
Retailer 14£217 GBP
Retailer 5£229 GBP
Retailer 8£309 GBP
Retailer 16£326 GBP
Retailer 17£338 GBP
Retailer 2£425 GBP
Retailer 11£443 GBP
Retailer 13£627 GBP
Retailer 3£696 GBP
Retailer 12£852 GBP
Retailer 15£930 GBP
Retailer 4£1,082 GBP
Retailer 7£1,434 GBP
Retailer 10£1,720 GBP
Retailer 9£1,885 GBP
Frank Darling£1,945 GBP

37 data points across 17 retailers

17 retailers£197 GBP to £1,945 GBP

A+
Cheapest Retailer
-
£197 GBP
$263 USD
A
Retailer 2
-
£217 GBP
$289 USD
View
Final sale: no returns
A
Retailer 3
-
£229 GBP
$305 USD
View
A
Retailer 4
-
£309 GBP
$411 USD
View
B+
Retailer 5
-
£326 GBP
$434 USD
View
A
Retailer 6
-
£338 GBP
$450 USD
View
A
Retailer 7
-
£425 GBP
€539 EUR
View
A
Retailer 8
-
£443 GBP
$590 USD
View
B+
Retailer 9
-
£627 GBP
A$1,285 AUD
View
B+
Retailer 10
-
£696 GBP
$927 USD
View
B+
Retailer 11
-
£852 GBP
$1,135 USD
View
B+
Retailer 12
-
£930 GBP
$1,238 USD
View
B+
Retailer 13
-
£1,082 GBP
View
Retailer 14
-
£1,434 GBP
$1,910 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
£1,720 GBP
$2,290 USD
View
B
Retailer 16
-
£1,885 GBP
$2,510 USD
View
Most Expensive
B
Frank Darling
BS-103399GR · Oct 29
£1,945 GBP
$2,590 USD
View
16 more retailers have this diamond
Prices start from £197 GBPSave up to £1,748 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
£197 GBP