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Asscher|Lab Grown|IGI

1.73ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG836616463

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836616463

Diamond specifications and retailer prices

From £191 GBP
$256 USD
As of October 30, 2026
Save £1,473 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,664 GBP at Brilliant Earth · As of October 30, 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 LG836616463 or 836616463. Listed at 23 retailers as of October 30, 2026, with prices from £191 to £1,664, a £1,473 spread on the same certified stone. Brilliant Earth lists it at £1,664. 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 angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616463
Dimensions6.79 × 6.66 × 4.27 mm
L/W Ratio1.02
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 mm6.66 mm1.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616463
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 64.1%

Caratlytics Score

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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 30
Current: £1,664 GBP|Low: £191 GBP|High: £1,918 GBP|Avg: £617 GBP|-13.2%
Brilliant Earth
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October 31, 2026
Retailer 23£191 GBP
Retailer 5£213 GBP
Retailer 22£221 GBP
Retailer 9£237 GBP
Retailer 12£237 GBP
Retailer 17£251 GBP
Retailer 10£355 GBP
Retailer 6£394 GBP
Retailer 18£394 GBP
Retailer 20£406 GBP
Retailer 4£440 GBP
Retailer 2£447 GBP
Retailer 21£551 GBP
Retailer 13£600 GBP
Retailer 8£637 GBP
Retailer 3£738 GBP
Retailer 11£761 GBP
Retailer 14£768 GBP
Retailer 7£799 GBP
Retailer 15£846 GBP
Retailer 19£953 GBP
Retailer 16£1,500 GBP
Brilliant Earth£1,664 GBP

16 data points across 23 retailers

23 retailers£191 GBP to £1,664 GBP

A
Cheapest Retailer
-
£191 GBP
$256 USD
A
Retailer 2
-
£213 GBP
$286 USD
View
Final sale: no returns
A
Retailer 3
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£221 GBP
$296 USD
View
A
Retailer 4
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£237 GBP
$317 USD
View
A
Retailer 5
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£237 GBP
$317 USD
View
A
Retailer 6
-
£251 GBP
View
A
Retailer 7
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£355 GBP
$475 USD
View
A
Retailer 8
-
£394 GBP
$528 USD
View
A
Retailer 9
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£394 GBP
€503 EUR
View
A
Retailer 10
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£406 GBP
ZAR 8,795 ZAR
View
A
Retailer 11
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£440 GBP
$589 USD
View
A
Retailer 12
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£447 GBP
View
A
Retailer 13
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£551 GBP
A$1,136 AUD
View
B+
Retailer 14
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£600 GBP
$804 USD
View
B+
Retailer 15
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£637 GBP
$854 USD
View
B+
Retailer 16
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£738 GBP
$989 USD
View
B+
Retailer 17
-
£761 GBP
$1,019 USD
View
B+
Retailer 18
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£768 GBP
SGD 1,391 SGD
View
B+
Retailer 19
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£799 GBP
$1,070 USD
View
B+
Retailer 20
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£846 GBP
$1,133 USD
View
B+
Retailer 21
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£953 GBP
View
Retailer 22
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£1,500 GBP
$2,010 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22135376A · Oct 30
£1,664 GBP
$2,230 USD
View
22 more retailers have this diamond
Prices start from £191 GBPSave up to £1,473 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
£191 GBP