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Oval|Lab Grown|IGI

4.05ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG821658556

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821658556

Diamond specifications and retailer prices

From $1,572 NZD
$883 USD
As of October 29, 2026
Save $11,514 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,087 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown oval diamond

This 4.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821658556 or 821658556. Listed at 20 retailers as of October 29, 2026, with prices from $1,572 to $13,087, a $11,514 spread on the same certified stone. Do Amore Diamonds lists it at $13,087. 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

4.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658556
Dimensions12.45 × 8.86 × 5.53 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.45 mm8.86 mm4.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658556
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.4%

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 29
Current: $13,087 NZD|Low: $1,122 NZD|High: $13,087 NZD|Avg: $4,505 NZD
Do Amore Diamonds
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
October 30, 2026
Retailer 3$1,572 NZD
Retailer 16$1,631 NZD
Retailer 10$1,834 NZD
Retailer 4$2,300 NZD
Retailer 5$2,300 NZD
Retailer 2$2,769 NZD
Retailer 14$3,504 NZD
Retailer 12$3,878 NZD
Retailer 7$4,966 NZD
Retailer 11$5,155 NZD
Retailer 6$5,175 NZD
Retailer 13$5,436 NZD
Retailer 15$5,511 NZD
Retailer 8$6,422 NZD
Retailer 9$6,784 NZD
Do Amore Diamonds$13,087 NZD

44 data points across 16 retailers

20 retailers$1,572 NZD to $13,087 NZD

Retailer 1
-
$1,350 NZD
$758 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,529 NZD
$859 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,572 NZD
$883 USD
View
Final sale: no returns
Retailer 4
-
$1,631 NZD
$916 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,834 NZD
$1,030 USD
View
A
Retailer 6
-
$2,300 NZD
$1,292 USD
View
A
Retailer 7
-
$2,300 NZD
$1,292 USD
View
A
Retailer 8
-
$2,769 NZD
£1,224 GBP
View
B+
Retailer 9
-
$3,504 NZD
A$3,028 AUD
View
B+
Retailer 10
-
$3,878 NZD
$2,178 USD
View
B+
Retailer 11
-
$4,966 NZD
£2,196 GBP
View
Retailer 12
-
$5,062 NZD
$2,843 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$5,155 NZD
$2,895 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$5,175 NZD
$2,906 USD
View
Retailer 15
-
$5,436 NZD
A$4,697 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$5,511 NZD
$3,095 USD
View
B
Retailer 17
-
$6,422 NZD
$3,607 USD
View
B
Retailer 18
-
$6,784 NZD
£3,000 GBP
View
B
Retailer 19
-
$12,481 NZD
$7,010 USD
View
Most Expensive
B
Do Amore Diamonds
23-821658556 · Oct 29
$13,087 NZD
$7,350 USD
View
19 more retailers have this diamond
Prices start from $1,572 NZDSave up to $11,514 NZD

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
4.05ct Oval
$1,572 NZD