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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 $1,011 SGD
$791 USD
As of October 31, 2026
Save $5,969 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,980 SGD 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 $1,011 to $6,980, a $5,969 spread on the same certified stone. Brilliant Earth lists it at $6,980. 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: $6,980 SGD|Low: $1,011 SGD|High: $12,234 SGD|Avg: $3,287 SGD|-42.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18$1,011 SGD
Retailer 6$1,272 SGD
Retailer 12$1,344 SGD
Retailer 14$1,667 SGD
Retailer 13$1,679 SGD
Retailer 17$1,702 SGD
Retailer 2$2,352 SGD
Retailer 11$2,366 SGD
Retailer 15$2,432 SGD
Retailer 5$2,805 SGD
Retailer 3$3,254 SGD
Retailer 9$3,393 SGD
Retailer 8$3,524 SGD
Retailer 4$3,611 SGD
Retailer 16$3,733 SGD
Retailer 7$4,119 SGD
Retailer 10$5,356 SGD
Brilliant Earth$6,980 SGD

16 data points across 18 retailers

18 retailers$1,011 SGD to $6,980 SGD

A
Cheapest Retailer
-
$1,011 SGD
$791 USD
Final sale: no returns
A
Retailer 2
-
$1,272 SGD
$995 USD
View
A
Retailer 3
-
$1,344 SGD
£828 GBP
View
A
Retailer 4
-
$1,667 SGD
€1,242 EUR
View
A
Retailer 5
-
$1,679 SGD
£1,034 GBP
View
A
Retailer 6
-
$1,702 SGD
$1,331 USD
View
A
Retailer 7
-
$2,352 SGD
$1,840 USD
View
A
Retailer 8
-
$2,366 SGD
A$2,847 AUD
View
A
Retailer 9
-
$2,432 SGD
ZAR 30,732 ZAR
View
B+
Retailer 10
-
$2,805 SGD
$2,194 USD
View
B+
Retailer 11
-
$3,254 SGD
£2,004 GBP
View
B+
Retailer 12
-
$3,393 SGD
$2,654 USD
View
B+
Retailer 13
-
$3,524 SGD
View
B+
Retailer 14
-
$3,611 SGD
$2,825 USD
View
B+
Retailer 15
-
$3,733 SGD
$2,920 USD
View
B+
Retailer 16
-
$4,119 SGD
£2,537 GBP
View
Retailer 17
-
$5,356 SGD
$4,190 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22142623A · Oct 30
$6,980 SGD
$5,460 USD
View
17 more retailers have this diamond
Prices start from $1,011 SGDSave up to $5,969 SGD

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
$1,011 SGD