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Asscher|Lab Grown|IGI

3.21ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG840619430

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840619430

Diamond specifications and retailer prices

From €708 EUR
$791 USD
As of October 31, 2026
Save €4,179 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,887 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.21ct lab-grown asscher diamond

This 3.21ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840619430 or 840619430. Listed at 18 retailers as of October 31, 2026, with prices from €708 to €4,887, a €4,179 spread on the same certified stone. Brilliant Earth lists it at €4,887. 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

3.21
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619430
Dimensions8.23 × 8.22 × 5.32 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.23 mm8.22 mm3.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619430
Side View
Table 63.0%Crown 30.6°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €4,887 EUR|Low: €708 EUR|High: €8,566 EUR|Avg: €2,284 EUR|-42.9%
Brilliant Earth
Retailer 2
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Retailer 13
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Retailer 18
November 1, 2026
Retailer 18€708 EUR
Retailer 6€891 EUR
Retailer 13€941 EUR
Retailer 14€1,167 EUR
Retailer 2€1,176 EUR
Retailer 17€1,191 EUR
Retailer 11€1,647 EUR
Retailer 12€1,656 EUR
Retailer 15€1,703 EUR
Retailer 5€1,964 EUR
Retailer 3€2,278 EUR
Retailer 9€2,376 EUR
Retailer 8€2,467 EUR
Retailer 4€2,529 EUR
Retailer 16€2,614 EUR
Retailer 7€2,884 EUR
Retailer 10€3,750 EUR
Brilliant Earth€4,887 EUR

17 data points across 18 retailers

18 retailers€708 EUR to €4,887 EUR

A
Cheapest Retailer
-
€708 EUR
$791 USD
Final sale: no returns
A
Retailer 2
-
€891 EUR
$995 USD
View
A
Retailer 3
-
€941 EUR
£828 GBP
View
A
Retailer 4
-
€1,167 EUR
View
A
Retailer 5
-
€1,176 EUR
£1,034 GBP
View
A
Retailer 6
-
€1,191 EUR
$1,331 USD
View
A
Retailer 7
-
€1,647 EUR
$1,840 USD
View
A
Retailer 8
-
€1,656 EUR
A$2,847 AUD
View
A
Retailer 9
-
€1,703 EUR
ZAR 30,732 ZAR
View
B+
Retailer 10
-
€1,964 EUR
$2,194 USD
View
B+
Retailer 11
-
€2,278 EUR
£2,004 GBP
View
B+
Retailer 12
-
€2,376 EUR
$2,654 USD
View
B+
Retailer 13
-
€2,467 EUR
SGD 3,725 SGD
View
B+
Retailer 14
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€2,529 EUR
$2,825 USD
View
B+
Retailer 15
-
€2,614 EUR
$2,920 USD
View
B+
Retailer 16
-
€2,884 EUR
£2,537 GBP
View
Retailer 17
-
€3,750 EUR
$4,190 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
22142623A · Oct 31
€4,887 EUR
$5,460 USD
View
17 more retailers have this diamond
Prices start from €708 EURSave up to €4,179 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
3.21ct Asscher
€708 EUR