CaratHunter
Plans
Oval|Lab Grown|IGI

4.04ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG813670337

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813670337

Diamond specifications and retailer prices

From $8,078 NZD
$4,553 USD
As of October 29, 2026
Save $38,997 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $47,076 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.04ct lab-grown oval diamond

This 4.04ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813670337 or 813670337. Listed at 23 retailers as of October 29, 2026, with prices from $8,078 to $47,076, a $38,997 spread on the same certified stone. With Clarity lists it at $47,076. 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

4.04
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813670337
Dimensions12.92 × 8.80 × 5.53 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm8.80 mm4.04 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813670337
Side View
Table 61.0%Crown 34.1°Girdle: THK-VTKPavilion 40.7°Culet: NoneDepth 62.8%

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: $12,171 NZD|Low: $7,755 NZD|High: $28,211 NZD|Avg: $14,498 NZD|+0.5%
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
Retailer 17
October 31, 2026
Retailer 16$8,078 NZD
Retailer 6$8,467 NZD
Retailer 10$9,047 NZD
Retailer 4$9,372 NZD
Retailer 15$9,439 NZD
Retailer 14$9,702 NZD
Retailer 9$11,105 NZD
Retailer 5$11,710 NZD
Retailer 1$12,171 NZD
Retailer 7$13,223 NZD
Retailer 13$14,500 NZD
Retailer 2$15,717 NZD
Retailer 12$19,507 NZD
Retailer 11$19,945 NZD
Retailer 17$20,919 NZD
Retailer 8$23,907 NZD
Retailer 3$28,211 NZD

43 data points across 17 retailers

23 retailers$8,078 NZD to $47,076 NZD

A
Cheapest Retailer
-
$8,078 NZD
$4,553 USD
A
Retailer 2
-
$8,467 NZD
$4,772 USD
View
A
Retailer 3
-
$8,758 NZD
CA$6,856 CAD
View
A
Retailer 4
-
$9,047 NZD
$5,099 USD
View
Final sale: no returns
Retailer 5
-
$9,372 NZD
$5,282 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$9,372 NZD
$5,282 USD
View
A
Retailer 7
-
$9,439 NZD
$5,320 USD
View
A
Retailer 8
-
$9,702 NZD
$5,468 USD
View
B+
Retailer 9
-
$11,105 NZD
$6,259 USD
View
B+
Retailer 10
-
$11,710 NZD
$6,600 USD
View
B+
Retailer 11
-
$12,171 NZD
£5,401 GBP
View
B+
Retailer 12
-
$13,223 NZD
£5,868 GBP
View
B+
Retailer 13
-
$15,717 NZD
$8,858 USD
View
B+
Retailer 14
-
$19,507 NZD
£8,657 GBP
View
B+
Retailer 15
-
$19,945 NZD
ZAR 181,601 ZAR
View
B
Retailer 16
-
$20,919 NZD
$11,790 USD
View
B
Retailer 17
-
$23,907 NZD
$13,474 USD
View
B
Retailer 18
-
$25,003 NZD
$14,092 USD
View
B
Retailer 19
-
$26,044 NZD
$14,679 USD
View
B
Retailer 20
-
$26,808 NZD
$15,109 USD
View
B
Retailer 21
-
$28,211 NZD
$15,900 USD
View
B
Retailer 22
-
$33,490 NZD
$18,875 USD
View
Most Expensive
B
With Clarity
813670337 · Oct 31
$47,076 NZD
$26,532 USD
View
22 more retailers have this diamond
Prices start from $8,078 NZDSave up to $38,997 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
4.04ct Oval
$8,078 NZD