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Asscher|Lab Grown|IGI

10.31ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG747535910

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747535910

Diamond specifications and retailer prices

From €4,936 EUR
£4,342 GBP
As of November 1, 2026
Save €19,645 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €27,033 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 10.31ct lab-grown asscher diamond

This 10.31ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747535910 or 747535910. Listed at 17 retailers as of October 31, 2026, with a 398% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.31
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747535910
Dimensions11.97 × 11.64 × 7.88 mm
L/W Ratio1.03
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
11.97 mm11.64 mm10.31 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747535910
Side View
Table 65.0%Crown 35.2°Girdle: MediumPavilion 38.7°Culet: NoneDepth 67.7%

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: Nov 1
Current: €27,033 EUR|Low: €4,936 EUR|High: €27,366 EUR|Avg: €8,640 EUR|-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
November 1, 2026
Retailer 9€4,936 EUR
Retailer 5€5,161 EUR
Retailer 16€5,339 EUR
Retailer 8€5,409 EUR
Retailer 10€5,541 EUR
Retailer 6€5,986 EUR
Retailer 11€7,091 EUR
Retailer 7€7,107 EUR
Retailer 4€7,243 EUR
Retailer 13€7,844 EUR
Retailer 2€8,545 EUR
Retailer 3€9,267 EUR
Retailer 14€10,427 EUR
Retailer 15€19,685 EUR
Retailer 12€24,581 EUR
Novita Diamonds€27,033 EUR

44 data points across 16 retailers

17 retailers€4,936 EUR to €24,581 EUR

A
Cheapest Retailer
-
€4,936 EUR
£4,342 GBP
A
Retailer 2
-
€5,161 EUR
$5,766 USD
View
A
Retailer 3
-
€5,339 EUR
$5,965 USD
View
Final sale: no returns
B+
Retailer 4
-
€5,409 EUR
$6,043 USD
View
B+
Retailer 5
-
€5,541 EUR
$6,190 USD
View
B+
Retailer 6
-
€5,986 EUR
$6,688 USD
View
Retailer 7
-
€5,986 EUR
$6,688 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
€7,091 EUR
£6,238 GBP
View
B+
Retailer 9
-
€7,107 EUR
$7,940 USD
View
B+
Retailer 10
-
€7,243 EUR
$8,092 USD
View
B+
Retailer 11
-
€7,844 EUR
£6,900 GBP
View
B+
Retailer 12
-
€8,545 EUR
$9,546 USD
View
B+
Retailer 13
-
€9,267 EUR
ZAR 167,253 ZAR
View
B+
Retailer 14
-
€10,427 EUR
$11,649 USD
View
B
Retailer 15
-
€19,685 EUR
$21,992 USD
View
B
Retailer 16
-
€24,581 EUR
$27,462 USD
View
Most Expensive
Novita Diamonds
cert_747535910 · Nov 1
€27,033 EUR
A$46,464 AUD
View
Price under review
16 more retailers have this diamond
Prices start from €4,936 EURSave up to €19,645 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
10.31ct Asscher
€4,936 EUR