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Asscher|Lab Grown|IGI

9.87ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG731545399

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG731545399

Diamond specifications and retailer prices

From £2,149 GBP
$2,879 USD
As of October 30, 2026
Save £12,636 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £14,785 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 9.87ct lab-grown asscher diamond

This 9.87ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731545399 or 731545399. Listed at 12 retailers as of October 29, 2026, with prices from £2,149 to £14,785, a £12,636 spread on the same certified stone. Do Amore Diamonds lists it at £14,785. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.87
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731545399
Dimensions11.82 × 11.62 × 7.95 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm11.62 mm9.87 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731545399
Side View
Table 62.0%Crown 38.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 68.4%

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: £14,785 GBP|Low: £2,099 GBP|High: £15,195 GBP|Avg: £6,107 GBP|-1.7%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 30, 2026
Retailer 15£2,149 GBP
Retailer 14£2,338 GBP
Retailer 4£3,076 GBP
Retailer 2£3,283 GBP
Retailer 16£3,438 GBP
Retailer 7£3,447 GBP
Retailer 13£3,581 GBP
Retailer 12£3,582 GBP
Retailer 6£3,623 GBP
Retailer 18£3,876 GBP
Retailer 9£4,186 GBP
Retailer 5£6,419 GBP
Retailer 17£6,794 GBP
Retailer 11£7,010 GBP
Retailer 8£8,453 GBP
Retailer 10£10,799 GBP
Retailer 3£14,740 GBP
Do Amore Diamonds£14,785 GBP

33 data points across 18 retailers

12 retailers£2,149 GBP to £14,785 GBP

A
Cheapest Retailer
-
£2,149 GBP
$2,879 USD
A
Retailer 2
-
£2,338 GBP
$3,132 USD
View
A
Retailer 3
-
£3,283 GBP
View
A
Retailer 4
-
£3,438 GBP
$4,606 USD
View
A
Retailer 5
-
£3,581 GBP
$4,798 USD
View
B+
Retailer 6
-
£3,582 GBP
$4,800 USD
View
A
Retailer 7
-
£3,876 GBP
$5,193 USD
View
B+
Retailer 8
-
£5,743 GBP
$7,695 USD
View
B
Retailer 9
-
£6,794 GBP
$9,103 USD
View
B+
Retailer 10
-
£7,010 GBP
View
B
Retailer 11
-
£14,740 GBP
$19,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-32C9BD3B6 · Oct 29
£14,785 GBP
$19,810 USD
View
11 more retailers have this diamond
Prices start from £2,149 GBPSave up to £12,636 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
9.87ct Asscher
£2,149 GBP