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Asscher|Lab Grown|IGI

10.21ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG766639176

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766639176

Diamond specifications and retailer prices

From €4,706 EUR
$5,278 USD
As of November 2, 2026
Save €19,322 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €26,666 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 10.21ct lab-grown asscher diamond

This 10.21ct 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 LG766639176 or 766639176. Listed at 19 retailers as of November 2, 2026, with a 411% 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

10.21
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766639176
Dimensions11.78 × 11.53 × 7.97 mm
L/W Ratio1.02
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
11.78 mm11.53 mm10.21 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766639176
Side View
Table 65.0%Crown 36.4°Girdle: Slightly ThickPavilion 43.1°Culet: NoneDepth 69.1%

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: €26,666 EUR|Low: €4,706 EUR|High: €26,997 EUR|Avg: €8,434 EUR|-1.2%
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
Retailer 19
November 2, 2026
Retailer 9€4,706 EUR
Retailer 12€4,871 EUR
Retailer 4€4,931 EUR
Retailer 8€5,270 EUR
Retailer 18€5,291 EUR
Retailer 16€5,458 EUR
Retailer 19€5,470 EUR
Retailer 11€5,908 EUR
Retailer 17€6,480 EUR
Retailer 2€6,722 EUR
Retailer 13€6,995 EUR
Retailer 5€7,745 EUR
Retailer 15€8,432 EUR
Retailer 10€9,144 EUR
Retailer 6€10,286 EUR
Retailer 14€10,388 EUR
Retailer 7€19,457 EUR
Retailer 3€24,028 EUR
Novita Diamonds€26,666 EUR

39 data points across 19 retailers

19 retailers€4,706 EUR to €24,028 EUR

A
Cheapest Retailer
-
€4,706 EUR
$5,278 USD
A
Retailer 2
-
€4,871 EUR
£4,302 GBP
View
A
Retailer 3
-
€4,931 EUR
$5,531 USD
View
B+
Retailer 4
-
€5,270 EUR
$5,911 USD
View
Final sale: no returns
B+
Retailer 5
-
€5,291 EUR
$5,934 USD
View
B+
Retailer 6
-
€5,458 EUR
$6,122 USD
View
B+
Retailer 7
-
€5,470 EUR
$6,135 USD
View
Retailer 8
-
€5,908 EUR
$6,626 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
€6,480 EUR
$7,268 USD
View
B+
Retailer 10
-
€6,722 EUR
$7,539 USD
View
B+
Retailer 11
-
€6,995 EUR
£6,178 GBP
View
B+
Retailer 12
-
€7,745 EUR
£6,840 GBP
View
B
Retailer 13
-
€8,432 EUR
$9,457 USD
View
B
Retailer 14
-
€9,144 EUR
ZAR 165,690 ZAR
View
B
Retailer 15
-
€10,286 EUR
$11,537 USD
View
B
Retailer 16
-
€10,388 EUR
A$17,925 AUD
View
B
Retailer 17
-
€19,457 EUR
$21,823 USD
View
B
Retailer 18
-
€24,028 EUR
$26,950 USD
View
Most Expensive
Novita Diamonds
cert_766639176 · Nov 1
€26,666 EUR
A$46,013 AUD
View
Price under review
18 more retailers have this diamond
Prices start from €4,706 EURSave up to €19,322 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
10.21ct Asscher
€4,706 EUR