CaratHunter
Plans
Asscher|Lab Grown|IGI

1.73ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG618463448

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG618463448

Diamond specifications and retailer prices

From £225 GBP
$301 USD
As of October 30, 2026
Save £831 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,918 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.73ct lab-grown asscher diamond

This 1.73ct 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 LG618463448 or 618463448. Listed at 19 retailers as of October 30, 2026, with a 370% 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

1.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618463448
Dimensions6.79 × 6.56 × 4.22 mm
L/W Ratio1.04
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
6.79 mm6.56 mm1.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618463448
Side View
Table 67.0%Crown 34.5°Girdle: MediumPavilion 40°Culet: NoneDepth 64.3%

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: £1,918 GBP|Low: £225 GBP|High: £2,470 GBP|Avg: £723 GBP|-22.4%
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
October 31, 2026
Retailer 4£225 GBP
Retailer 12£249 GBP
Retailer 13£413 GBP
Retailer 9£428 GBP
Retailer 3£452 GBP
Retailer 7£473 GBP
Retailer 2£478 GBP
Retailer 10£580 GBP
Retailer 11£766 GBP
Retailer 6£955 GBP
Retailer 5£967 GBP
Retailer 8£1,004 GBP
Brilliant Earth£1,918 GBP

43 data points across 13 retailers

19 retailers£225 GBP to £1,056 GBP

A
Cheapest Retailer
-
£225 GBP
$301 USD
Final sale: no returns
A
Retailer 2
-
£249 GBP
$334 USD
View
A
Retailer 3
-
£369 GBP
$495 USD
View
A
Retailer 4
-
£413 GBP
$553 USD
View
A
Retailer 5
-
£428 GBP
ZAR 9,270 ZAR
View
A
Retailer 6
-
£452 GBP
$605 USD
View
A
Retailer 7
-
£473 GBP
€603 EUR
View
A
Retailer 8
-
£478 GBP
View
B+
Retailer 9
-
£580 GBP
A$1,195 AUD
View
B+
Retailer 10
-
£640 GBP
$858 USD
View
B+
Retailer 11
-
£766 GBP
$1,026 USD
View
B+
Retailer 12
-
£772 GBP
$1,034 USD
View
B+
Retailer 13
-
£839 GBP
$1,125 USD
View
B
Retailer 14
-
£921 GBP
View
B
Retailer 15
-
£955 GBP
A$1,969 AUD
View
B
Retailer 16
-
£967 GBP
View
B+
Retailer 17
-
£1,004 GBP
View
B
Retailer 18
-
£1,056 GBP
$1,415 USD
View
Most Expensive
Brilliant Earth
14252277A · Oct 16
£1,918 GBP
$2,570 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from £225 GBPSave up to £831 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
1.73ct Asscher
£225 GBP