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Asscher|Lab Grown|IGI

10.37ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG750503883

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG750503883

Diamond specifications and retailer prices

From £4,132 GBP
As of November 2, 2026
Save £16,562 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £22,639 GBP at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 10.37ct lab-grown asscher diamond

This 10.37ct 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 LG750503883 or 750503883. Listed at 18 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

10.37
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750503883
Dimensions11.89 × 11.87 × 7.88 mm
L/W Ratio1.00
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
11.89 mm11.87 mm10.37 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750503883
Side View
Table 69.0%Crown 39°Girdle: MediumPavilion 39.9°Culet: NoneDepth 66.4%

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: £22,639 GBP|Low: £4,132 GBP|High: £22,916 GBP|Avg: £7,325 GBP|-1.2%
Novita Diamonds
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
November 3, 2026
Retailer 12£4,132 GBP
Retailer 6£4,321 GBP
Retailer 5£4,470 GBP
Retailer 9£4,528 GBP
Retailer 15£4,639 GBP
Retailer 7£5,012 GBP
Retailer 11£5,703 GBP
Retailer 10£5,938 GBP
Retailer 8£5,950 GBP
Retailer 17£6,564 GBP
Retailer 14£7,153 GBP
Retailer 2£7,190 GBP
Retailer 3£8,731 GBP
Retailer 13£8,818 GBP
Retailer 4£16,464 GBP
Retailer 16£20,695 GBP
Novita Diamonds£22,639 GBP

44 data points across 17 retailers

18 retailers£4,132 GBP to £20,695 GBP

A
Cheapest Retailer
-
£4,132 GBP
Retailer 2
-
£4,321 GBP
$5,798 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£4,470 GBP
$5,999 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,528 GBP
$6,076 USD
View
B+
Retailer 5
-
£4,639 GBP
$6,225 USD
View
Retailer 6
-
£5,012 GBP
$6,726 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£5,012 GBP
$6,726 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
£5,703 GBP
$7,653 USD
View
B+
Retailer 9
-
£5,938 GBP
View
B+
Retailer 10
-
£5,950 GBP
$7,984 USD
View
B+
Retailer 11
-
£6,564 GBP
View
B
Retailer 12
-
£7,153 GBP
$9,599 USD
View
B+
Retailer 13
-
£7,190 GBP
ZAR 155,874 ZAR
View
B
Retailer 14
-
£8,731 GBP
$11,717 USD
View
B
Retailer 15
-
£8,818 GBP
A$18,204 AUD
View
B
Retailer 16
-
£16,464 GBP
$22,094 USD
View
B
Retailer 17
-
£20,695 GBP
$27,771 USD
View
Most Expensive
Novita Diamonds
cert_750503883 · Nov 1
£22,639 GBP
A$46,739 AUD
View
Price under review
17 more retailers have this diamond
Prices start from £4,132 GBPSave up to £16,562 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
10.37ct Asscher
£4,132 GBP