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Asscher|Lab Grown|IGI

10.38ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG743515867

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743515867

Diamond specifications and retailer prices

From £4,136 GBP
As of November 2, 2026
Save £16,597 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £22,660 GBP at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 10.38ct lab-grown asscher diamond

This 10.38ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG743515867 or 743515867. Listed at 19 retailers as of November 2, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.38
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743515867
Dimensions11.62 × 11.55 × 8.08 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm11.55 mm10.38 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743515867
Side View
Table 69.0%Crown 42.8°Girdle: MediumPavilion 37.1°Culet: NoneDepth 70.0%

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: Nov 2
Current: £22,660 GBP|Low: £4,136 GBP|High: £22,938 GBP|Avg: £7,034 GBP|-1.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 13£4,136 GBP
Retailer 7£4,325 GBP
Retailer 5£4,475 GBP
Retailer 16£4,489 GBP
Retailer 11£4,532 GBP
Retailer 17£4,643 GBP
Retailer 8£5,017 GBP
Retailer 10£5,017 GBP
Retailer 12£5,708 GBP
Retailer 2£5,943 GBP
Retailer 9£5,956 GBP
Retailer 19£6,576 GBP
Retailer 15£7,160 GBP
Retailer 6£7,765 GBP
Retailer 3£8,740 GBP
Retailer 14£8,826 GBP
Retailer 4£16,477 GBP
Retailer 18£20,733 GBP
Novita Diamonds£22,660 GBP

44 data points across 19 retailers

19 retailers£4,136 GBP to £20,733 GBP

A
Cheapest Retailer
-
£4,136 GBP
B+
Retailer 2
-
£4,325 GBP
$5,804 USD
View
B+
Retailer 3
-
£4,475 GBP
$6,005 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,489 GBP
$6,024 USD
View
B+
Retailer 5
-
£4,532 GBP
$6,082 USD
View
B+
Retailer 6
-
£4,643 GBP
$6,230 USD
View
Retailer 7
-
£5,017 GBP
$6,732 USD
View
Price last confirmed 8 days ago
Retailer 8
-
£5,017 GBP
$6,732 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
£5,708 GBP
$7,660 USD
View
B+
Retailer 10
-
£5,943 GBP
View
B+
Retailer 11
-
£5,956 GBP
$7,992 USD
View
B
Retailer 12
-
£6,576 GBP
View
B
Retailer 13
-
£7,160 GBP
$9,608 USD
View
B
Retailer 14
-
£7,765 GBP
ZAR 168,348 ZAR
View
B
Retailer 15
-
£8,740 GBP
$11,728 USD
View
B
Retailer 16
-
£8,826 GBP
A$18,222 AUD
View
B
Retailer 17
-
£16,477 GBP
$22,111 USD
View
B
Retailer 18
-
£20,733 GBP
$27,823 USD
View
Most Expensive
Novita Diamonds
cert_743515867 · Nov 1
£22,660 GBP
A$46,783 AUD
View
Price under review
18 more retailers have this diamond
Prices start from £4,136 GBPSave up to £16,597 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
10.38ct Asscher
£4,136 GBP