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 $2,879 USD
As of October 27, 2026
Save $16,931 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,810 USD 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 27, 2026, with prices from $2,879 to $19,810, a $16,931 spread on the same certified stone. Do Amore Diamonds lists it at $19,810. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $19,810 USD|Low: $2,812 USD|High: $20,360 USD|Avg: $8,195 USD|-1.7%
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 15$2,879 USD
Retailer 14$3,132 USD
Retailer 4$4,121 USD
Retailer 11$4,411 USD
Retailer 16$4,606 USD
Retailer 7$4,618 USD
Retailer 13$4,798 USD
Retailer 12$4,800 USD
Retailer 6$4,854 USD
Retailer 18$5,193 USD
Retailer 9$5,608 USD
Retailer 5$8,601 USD
Retailer 17$9,103 USD
Retailer 2$9,393 USD
Retailer 8$11,326 USD
Retailer 10$14,470 USD
Retailer 3$19,750 USD
Do Amore Diamonds$19,810 USD

32 data points across 18 retailers

12 retailers$2,879 USD to $19,810 USD

A
Cheapest Retailer
-
$2,879 USD
A
Retailer 2
-
$3,132 USD
View
A
Retailer 3
-
$4,411 USD
£3,473 GBP
View
A
Retailer 4
-
$4,606 USD
View
A
Retailer 5
-
$4,798 USD
View
B+
Retailer 6
-
$4,800 USD
View
A
Retailer 7
-
$5,193 USD
View
B+
Retailer 8
-
$7,695 USD
View
B
Retailer 9
-
$9,103 USD
View
B+
Retailer 10
-
$9,393 USD
£7,396 GBP
View
B
Retailer 11
-
$19,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-32C9BD3B6 · Oct 29
$19,810 USD
View
11 more retailers have this diamond
Prices start from $2,879 USDSave up to $16,931 USD

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
$2,879 USD