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Asscher|Lab Grown|IGI

3.21ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG837650835

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837650835

Diamond specifications and retailer prices

From $632 AUD
$444 USD
As of October 27, 2026
Save $4,123 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,897 AUD at Brilliant Earth · As of September 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837650835 or 837650835. Listed at 23 retailers as of October 27, 2026, with a 652% 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

3.21
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.4°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837650835
Dimensions8.36 × 8.30 × 5.05 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm8.30 mm3.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837650835
Side View
Table 59.0%Crown 26.4°Girdle: Slightly ThickPavilion 31.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,755 AUD|Low: $624 AUD|High: $4,755 AUD|Avg: $1,840 AUD
Brilliant Earth
Retailer 2
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Retailer 23
October 28, 2026
Retailer 15$632 AUD
Retailer 10$708 AUD
Retailer 6$783 AUD
Retailer 8$783 AUD
Retailer 23$856 AUD
Retailer 17$899 AUD
Retailer 19$989 AUD
Retailer 21$1,191 AUD
Retailer 9$1,219 AUD
Retailer 11$1,230 AUD
Retailer 18$1,287 AUD
Retailer 20$1,655 AUD
Retailer 2$1,701 AUD
Retailer 7$1,869 AUD
Retailer 3$1,891 AUD
Retailer 14$2,484 AUD
Retailer 4$2,504 AUD
Retailer 5$2,518 AUD
Retailer 16$2,596 AUD
Retailer 12$2,807 AUD
Retailer 22$2,882 AUD
Retailer 13$4,396 AUD
Brilliant Earth$4,755 AUD

27 data points across 23 retailers

23 retailers$632 AUD to $4,755 AUD

A
Cheapest Retailer
-
$632 AUD
$444 USD
Retailer 2
-
$783 AUD
$550 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$783 AUD
$550 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$856 AUD
HK$4,700 HKD
View
A
Retailer 5
-
$899 AUD
£497 GBP
View
Retailer 6
-
$989 AUD
$695 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$1,191 AUD
€797 EUR
View
A
Retailer 8
-
$1,219 AUD
$856 USD
View
B+
Retailer 9
-
$1,230 AUD
$864 USD
View
A
Retailer 10
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$1,287 AUD
£712 GBP
View
Retailer 11
-
$1,655 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$1,701 AUD
ZAR 19,302 ZAR
View
B+
Retailer 13
-
$1,869 AUD
$1,313 USD
View
Retailer 14
-
$1,891 AUD
$1,328 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$2,484 AUD
SGD 2,358 SGD
View
B+
Retailer 16
-
$2,504 AUD
$1,759 USD
View
Retailer 17
-
$2,518 AUD
$1,769 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$2,596 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$2,807 AUD
$1,972 USD
View
B+
Retailer 20
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$2,882 AUD
£1,594 GBP
View
B
Retailer 21
-
$4,396 AUD
$3,088 USD
View
B
Retailer 22
-
$4,755 AUD
$3,340 USD
View
Most Expensive
Brilliant Earth
21578577A · Sep 29
$4,897 AUD
$3,440 USD
View
Price last confirmed 33 days ago
22 more retailers have this diamond
Prices start from $632 AUDSave up to $4,123 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
$632 AUD