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Asscher|Lab Grown|IGI

1.63ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG731509222

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731509222

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 30, 2026
Save £1,669 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,854 GBP at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 1.63ct lab-grown asscher diamond

This 1.63ct 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 LG731509222 or 731509222. Listed at 17 retailers as of October 30, 2026, with prices from £185 to £1,854, a £1,669 spread on the same certified stone. Frank Darling lists it at £1,854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731509222
Dimensions6.49 × 6.47 × 4.28 mm
L/W Ratio1.00
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
6.49 mm6.47 mm1.63 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731509222
Side View
Table 65.0%Crown 34.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.2%

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: £1,854 GBP|Low: £185 GBP|High: £2,448 GBP|Avg: £814 GBP|-0.0%
Frank Darling
Retailer 2
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Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 13£185 GBP
Retailer 14£207 GBP
Retailer 10£215 GBP
Retailer 2£287 GBP
Retailer 6£313 GBP
Retailer 7£321 GBP
Retailer 15£408 GBP
Retailer 17£419 GBP
Retailer 5£601 GBP
Retailer 11£645 GBP
Retailer 3£816 GBP
Retailer 4£915 GBP
Retailer 8£1,036 GBP
Retailer 9£1,437 GBP
Retailer 12£1,567 GBP
Retailer 16£1,776 GBP
Frank Darling£1,854 GBP

41 data points across 17 retailers

17 retailers£185 GBP to £1,854 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
A
Retailer 2
-
£207 GBP
$278 USD
View
Final sale: no returns
A
Retailer 3
-
£215 GBP
$288 USD
View
A
Retailer 4
-
£287 GBP
$385 USD
View
B+
Retailer 5
-
£313 GBP
$419 USD
View
A
Retailer 6
-
£321 GBP
$430 USD
View
A
Retailer 7
-
£408 GBP
€521 EUR
View
A
Retailer 8
-
£419 GBP
$562 USD
View
B+
Retailer 9
-
£601 GBP
A$1,238 AUD
View
B+
Retailer 10
-
£645 GBP
$864 USD
View
B+
Retailer 11
-
£816 GBP
$1,093 USD
View
B+
Retailer 12
-
£915 GBP
$1,226 USD
View
Retailer 13
-
£1,036 GBP
View
Price last confirmed 7 days ago
Retailer 14
-
£1,437 GBP
$1,925 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£1,567 GBP
$2,100 USD
View
B
Retailer 16
-
£1,776 GBP
$2,380 USD
View
Most Expensive
B
Frank Darling
RV-67597GR · Nov 1
£1,854 GBP
$2,484 USD
View
16 more retailers have this diamond
Prices start from £185 GBPSave up to £1,669 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
1.63ct Asscher
£185 GBP