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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 $1,126 AUD
$791 USD
As of October 31, 2026
Save $6,647 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,773 AUD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $1,126 to $7,773, a $6,647 spread on the same certified stone. Brilliant Earth lists it at $7,773. 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
Colour
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

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 31
Current: $7,773 AUD|Low: $1,126 AUD|High: $13,624 AUD|Avg: $3,660 AUD|-42.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 18$1,126 AUD
Retailer 6$1,416 AUD
Retailer 12$1,496 AUD
Retailer 14$1,857 AUD
Retailer 13$1,869 AUD
Retailer 17$1,895 AUD
Retailer 2$2,619 AUD
Retailer 11$2,634 AUD
Retailer 15$2,708 AUD
Retailer 5$3,123 AUD
Retailer 3$3,623 AUD
Retailer 9$3,778 AUD
Retailer 8$3,924 AUD
Retailer 4$4,022 AUD
Retailer 16$4,157 AUD
Retailer 7$4,587 AUD
Retailer 10$5,965 AUD
Brilliant Earth$7,773 AUD

16 data points across 18 retailers

18 retailers$1,126 AUD to $7,773 AUD

A
Cheapest Retailer
-
$1,126 AUD
$791 USD
Final sale: no returns
A
Retailer 2
-
$1,416 AUD
$995 USD
View
A
Retailer 3
-
$1,496 AUD
£828 GBP
View
A
Retailer 4
-
$1,857 AUD
€1,242 EUR
View
A
Retailer 5
-
$1,869 AUD
£1,034 GBP
View
A
Retailer 6
-
$1,895 AUD
$1,331 USD
View
A
Retailer 7
-
$2,619 AUD
$1,840 USD
View
A
Retailer 8
-
$2,634 AUD
View
A
Retailer 9
-
$2,708 AUD
ZAR 30,732 ZAR
View
B+
Retailer 10
-
$3,123 AUD
$2,194 USD
View
B+
Retailer 11
-
$3,623 AUD
£2,004 GBP
View
B+
Retailer 12
-
$3,778 AUD
$2,654 USD
View
B+
Retailer 13
-
$3,924 AUD
SGD 3,725 SGD
View
B+
Retailer 14
-
$4,022 AUD
$2,825 USD
View
B+
Retailer 15
-
$4,157 AUD
$2,920 USD
View
B+
Retailer 16
-
$4,587 AUD
£2,537 GBP
View
Retailer 17
-
$5,965 AUD
$4,190 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22142623A · Oct 30
$7,773 AUD
$5,460 USD
View
17 more retailers have this diamond
Prices start from $1,126 AUDSave up to $6,647 AUD

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
$1,126 AUD