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Asscher|Lab Grown|IGI

4.21ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG667417662

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG667417662

Diamond specifications and retailer prices

From $1,160 AUD
$815 USD
As of October 29, 2026
Save $9,131 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,291 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.21ct lab-grown asscher diamond

This 4.21ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG667417662 or 667417662. Listed at 22 retailers as of October 29, 2026, with prices from $1,160 to $10,291, a $9,131 spread on the same certified stone. Do Amore Diamonds lists it at $10,291. 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

4.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667417662
Dimensions8.86 × 8.68 × 5.46 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.68 mm4.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667417662
Side View
Table 64.0%Crown 36.6°Girdle: MediumPavilion 37°Culet: NoneDepth 62.9%

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 29
Current: $2,035 AUD|Low: $1,160 AUD|High: $5,038 AUD|Avg: $2,787 AUD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$1,160 AUD
Retailer 11$1,201 AUD
Retailer 3$1,695 AUD
Retailer 13$1,900 AUD
Retailer 6$2,019 AUD
Retailer 1$2,035 AUD
Retailer 8$2,823 AUD
Retailer 9$2,839 AUD
Retailer 10$2,885 AUD
Retailer 5$4,122 AUD
Retailer 12$4,407 AUD
Retailer 2$4,752 AUD
Retailer 7$4,998 AUD

44 data points across 13 retailers

22 retailers$1,160 AUD to $10,291 AUD

A
Cheapest Retailer
-
$1,160 AUD
$815 USD
Final sale: no returns
Retailer 2
-
$1,201 AUD
$844 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,452 AUD
$1,020 USD
View
A
Retailer 4
-
$1,640 AUD
HK$9,000 HKD
View
A
Retailer 5
-
$1,695 AUD
$1,191 USD
View
A
Retailer 6
-
$1,900 AUD
$1,335 USD
View
A
Retailer 7
-
$2,019 AUD
€1,351 EUR
View
A
Retailer 8
-
$2,035 AUD
£1,126 GBP
View
A
Retailer 9
-
$2,221 AUD
$1,560 USD
View
A
Retailer 10
-
$2,823 AUD
ZAR 32,038 ZAR
View
Retailer 11
-
$2,839 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$2,885 AUD
$2,027 USD
View
A
Retailer 13
-
$3,446 AUD
£1,906 GBP
View
A
Retailer 14
-
$3,873 AUD
$2,721 USD
View
A
Retailer 15
-
$4,122 AUD
£2,280 GBP
View
Retailer 16
-
$4,407 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$4,738 AUD
$3,329 USD
View
B+
Retailer 18
-
$4,752 AUD
SGD 4,511 SGD
View
B+
Retailer 19
-
$4,998 AUD
£2,765 GBP
View
Retailer 20
-
$7,217 AUD
$5,070 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$9,195 AUD
$6,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-667417662 · Oct 29
$10,291 AUD
$7,230 USD
View
21 more retailers have this diamond
Prices start from $1,160 AUDSave up to $9,131 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
4.21ct Asscher
$1,160 AUD