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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 $620 CAD
$444 USD
As of October 27, 2026
Save $4,045 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,805 CAD 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 24 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
Color
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: $4,666 CAD|Low: $612 CAD|High: $4,666 CAD|Avg: $1,805 CAD
Brilliant Earth
Retailer 2
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Retailer 23
October 28, 2026
Retailer 15$620 CAD
Retailer 10$694 CAD
Retailer 6$768 CAD
Retailer 8$768 CAD
Retailer 23$840 CAD
Retailer 17$882 CAD
Retailer 19$971 CAD
Retailer 21$1,169 CAD
Retailer 9$1,196 CAD
Retailer 11$1,207 CAD
Retailer 18$1,263 CAD
Retailer 20$1,623 CAD
Retailer 2$1,669 CAD
Retailer 7$1,834 CAD
Retailer 3$1,855 CAD
Retailer 14$2,437 CAD
Retailer 4$2,457 CAD
Retailer 5$2,471 CAD
Retailer 16$2,547 CAD
Retailer 12$2,754 CAD
Retailer 22$2,828 CAD
Retailer 13$4,314 CAD
Brilliant Earth$4,666 CAD

27 data points across 23 retailers

24 retailers$620 CAD to $4,666 CAD

A
Cheapest Retailer
-
$620 CAD
$444 USD
A
Retailer 2
-
$694 CAD
$497 USD
View
Final sale: no returns
A
Retailer 3
-
$768 CAD
$550 USD
View
A
Retailer 4
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$768 CAD
$550 USD
View
A
Retailer 5
-
$840 CAD
HK$4,700 HKD
View
A
Retailer 6
-
$882 CAD
£497 GBP
View
A
Retailer 7
-
$971 CAD
$695 USD
View
A
Retailer 8
-
$1,169 CAD
€797 EUR
View
A
Retailer 9
-
$1,196 CAD
$856 USD
View
B+
Retailer 10
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$1,207 CAD
$864 USD
View
A
Retailer 11
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$1,263 CAD
£712 GBP
View
A
Retailer 12
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$1,623 CAD
A$1,788 AUD
View
A
Retailer 13
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$1,669 CAD
ZAR 19,302 ZAR
View
A
Retailer 14
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$1,834 CAD
$1,313 USD
View
A
Retailer 15
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$1,855 CAD
$1,328 USD
View
B+
Retailer 16
-
$2,437 CAD
SGD 2,358 SGD
View
B+
Retailer 17
-
$2,457 CAD
$1,759 USD
View
B+
Retailer 18
-
$2,471 CAD
$1,769 USD
View
Retailer 19
-
$2,547 CAD
A$2,805 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
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$2,754 CAD
$1,972 USD
View
B+
Retailer 21
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$2,828 CAD
£1,594 GBP
View
B
Retailer 22
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$4,314 CAD
$3,088 USD
View
B
Retailer 23
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$4,666 CAD
$3,340 USD
View
Most Expensive
Brilliant Earth
21578577A · Sep 29
$4,805 CAD
$3,440 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from $620 CADSave up to $4,045 CAD

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
$620 CAD