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Oval|Lab Grown|IGI

4.06ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG821626919

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821626919

Diamond specifications and retailer prices

From $1,781 NZD
$1,004 USD
As of October 29, 2026
Save $14,028 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,809 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.06ct lab-grown oval diamond

This 4.06ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821626919 or 821626919. Listed at 22 retailers as of October 29, 2026, with prices from $1,781 to $15,809, a $14,028 spread on the same certified stone. Do Amore Diamonds lists it at $15,809. 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

4.06
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821626919
Dimensions13.22 × 8.81 × 5.46 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.22 mm8.81 mm4.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821626919
Side View
Table 62.0%Crown 33.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.0%

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: $1,973 NZD|Low: $1,710 NZD|High: $7,416 NZD|Avg: $3,600 NZD|-0.2%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$1,781 NZD
Retailer 4$1,938 NZD
Retailer 1$1,973 NZD
Retailer 10$1,994 NZD
Retailer 2$2,065 NZD
Retailer 14$2,065 NZD
Retailer 3$2,271 NZD
Retailer 8$2,449 NZD
Retailer 7$2,889 NZD
Retailer 9$3,305 NZD
Retailer 15$4,274 NZD
Retailer 11$4,854 NZD
Retailer 13$4,882 NZD
Retailer 5$5,912 NZD
Retailer 6$6,405 NZD
Retailer 12$7,337 NZD

37 data points across 16 retailers

22 retailers$1,781 NZD to $15,809 NZD

A
Cheapest Retailer
-
$1,781 NZD
$1,004 USD
A
Retailer 2
-
$1,938 NZD
$1,092 USD
View
A
Retailer 3
-
$1,973 NZD
£876 GBP
View
A
Retailer 4
-
$1,994 NZD
$1,124 USD
View
Final sale: no returns
A
Retailer 5
-
$2,065 NZD
$1,164 USD
View
Retailer 6
-
$2,065 NZD
$1,164 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$2,271 NZD
$1,280 USD
View
A
Retailer 8
-
$2,449 NZD
$1,380 USD
View
A
Retailer 9
-
$2,587 NZD
$1,458 USD
View
A
Retailer 10
-
$2,889 NZD
$1,628 USD
View
B+
Retailer 11
-
$3,305 NZD
£1,467 GBP
View
B+
Retailer 12
-
$4,274 NZD
$2,409 USD
View
B+
Retailer 13
-
$4,319 NZD
$2,434 USD
View
B+
Retailer 14
-
$4,854 NZD
ZAR 44,197 ZAR
View
Retailer 15
-
$4,882 NZD
A$4,233 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$5,912 NZD
A$5,126 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$6,297 NZD
$3,549 USD
View
B
Retailer 18
-
$6,300 NZD
£2,796 GBP
View
B
Retailer 19
-
$6,405 NZD
$3,610 USD
View
B
Retailer 20
-
$7,337 NZD
£3,256 GBP
View
B
Retailer 21
-
$8,106 NZD
$4,569 USD
View
Most Expensive
B
Do Amore Diamonds
27-C0C9E53A0 · Oct 29
$15,809 NZD
$8,910 USD
View
21 more retailers have this diamond
Prices start from $1,781 NZDSave up to $14,028 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
4.06ct Oval
$1,781 NZD