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 €2,577 EUR
$2,879 USD
As of October 30, 2026
Save €15,155 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €17,732 EUR 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 €2,577 to €17,732, a €15,155 spread on the same certified stone. Do Amore Diamonds lists it at €17,732. 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

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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: €17,732 EUR|Low: €2,517 EUR|High: €18,224 EUR|Avg: €7,325 EUR|-1.7%
Do Amore Diamonds
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Retailer 18
October 30, 2026
Retailer 15€2,577 EUR
Retailer 14€2,803 EUR
Retailer 4€3,689 EUR
Retailer 2€3,937 EUR
Retailer 16€4,123 EUR
Retailer 7€4,133 EUR
Retailer 13€4,295 EUR
Retailer 12€4,296 EUR
Retailer 6€4,345 EUR
Retailer 18€4,648 EUR
Retailer 9€5,020 EUR
Retailer 5€7,699 EUR
Retailer 17€8,148 EUR
Retailer 11€8,408 EUR
Retailer 8€10,138 EUR
Retailer 10€12,952 EUR
Retailer 3€17,678 EUR
Do Amore Diamonds€17,732 EUR

33 data points across 18 retailers

12 retailers€2,577 EUR to €17,732 EUR

A
Cheapest Retailer
-
€2,577 EUR
$2,879 USD
A
Retailer 2
-
€2,803 EUR
$3,132 USD
View
A
Retailer 3
-
€3,937 EUR
£3,464 GBP
View
A
Retailer 4
-
€4,123 EUR
$4,606 USD
View
A
Retailer 5
-
€4,295 EUR
$4,798 USD
View
B+
Retailer 6
-
€4,296 EUR
$4,800 USD
View
A
Retailer 7
-
€4,648 EUR
$5,193 USD
View
B+
Retailer 8
-
€6,888 EUR
$7,695 USD
View
B
Retailer 9
-
€8,148 EUR
$9,103 USD
View
B+
Retailer 10
-
€8,408 EUR
£7,396 GBP
View
B
Retailer 11
-
€17,678 EUR
$19,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-32C9BD3B6 · Oct 29
€17,732 EUR
$19,810 USD
View
11 more retailers have this diamond
Prices start from €2,577 EURSave up to €15,155 EUR

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
€2,577 EUR