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Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG771650540

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771650540

Diamond specifications and retailer prices

From $4,884 NZD
$2,743 USD
As of October 29, 2026
Save $13,117 NZD (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,458 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG771650540 or 771650540. Listed at 19 retailers as of October 29, 2026, with a 269% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771650540
Dimensions8.73 × 8.73 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm8.73 mm4.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771650540
Side View
Table 57.0%Crown 38.2°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 61.6%

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: $20,458 NZD|Low: $4,884 NZD|High: $821,167 NZD|Avg: $36,138 NZD|-2.9%
Novita 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 14$4,884 NZD
Retailer 8$5,276 NZD
Retailer 18$5,350 NZD
Retailer 2$6,828 NZD
Retailer 6$6,912 NZD
Retailer 7$7,229 NZD
Retailer 16$8,017 NZD
Retailer 11$8,273 NZD
Retailer 4$9,606 NZD
Retailer 19$9,730 NZD
Retailer 13$10,766 NZD
Retailer 17$10,853 NZD
Retailer 9$11,030 NZD
Retailer 3$13,505 NZD
Retailer 15$13,615 NZD
Retailer 20$14,209 NZD
Retailer 5$17,653 NZD
Retailer 10$18,001 NZD
Novita Diamonds$20,458 NZD
Retailer 12$24,249 NZD

33 data points across 20 retailers

19 retailers$4,884 NZD to $18,001 NZD

A
Cheapest Retailer
-
$4,884 NZD
$2,743 USD
Final sale: no returns
A
Retailer 2
-
$5,276 NZD
$2,963 USD
View
A
Retailer 3
-
$5,350 NZD
$3,005 USD
View
A
Retailer 4
-
$6,828 NZD
£3,020 GBP
View
A
Retailer 5
-
$6,912 NZD
$3,882 USD
View
A
Retailer 6
-
$7,229 NZD
$4,060 USD
View
A
Retailer 7
-
$8,017 NZD
€4,288 EUR
View
B+
Retailer 8
-
$9,606 NZD
£4,248 GBP
View
B+
Retailer 9
-
$9,730 NZD
$5,465 USD
View
B+
Retailer 10
-
$10,766 NZD
ZAR 97,685 ZAR
View
Retailer 11
-
$10,853 NZD
A$9,378 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$11,030 NZD
$6,195 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$12,843 NZD
$7,213 USD
View
B+
Retailer 14
-
$13,505 NZD
$7,585 USD
View
B+
Retailer 15
-
$13,615 NZD
£6,021 GBP
View
B+
Retailer 16
-
$14,209 NZD
$7,981 USD
View
B
Retailer 17
-
$17,653 NZD
$9,915 USD
View
B
Retailer 18
-
$18,001 NZD
$10,110 USD
View
Most Expensive
Novita Diamonds
cert_771650540 · Oct 8
$20,458 NZD
A$17,677 AUD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $4,884 NZDSave up to $13,117 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
4.01ct Oval
$4,884 NZD