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Oval|Lab Grown|IGI

4.04ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG737557259

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737557259

Diamond specifications and retailer prices

From $11,778 NZD
$6,615 USD
As of October 26, 2026
Save $13,968 NZD (54%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,746 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG737557259 or 737557259. Listed at 3 retailers as of October 26, 2026, with prices from $11,778 to $25,746, a $13,968 spread on the same certified stone. Brilliant Earth lists it at $25,746. 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

4.04
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737557259
Dimensions12.69 × 8.99 × 5.39 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm8.99 mm4.04 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737557259
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $25,746 NZD|Low: $6,905 NZD|High: $26,529 NZD|Avg: $13,570 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 23, 2026
Retailer 12$6,905 NZD
Retailer 3$7,282 NZD
Retailer 10$7,519 NZD
Retailer 8$9,376 NZD
Retailer 6$11,546 NZD
Retailer 5$11,778 NZD
Retailer 7$12,812 NZD
Retailer 4$13,025 NZD
Retailer 2$14,479 NZD
Retailer 11$18,266 NZD
Retailer 9$24,578 NZD
Brilliant Earth$25,746 NZD

12 data points across 12 retailers

3 retailers$11,778 NZD to $25,746 NZD

B+
Cheapest Retailer
-
$11,778 NZD
$6,615 USD
B
Retailer 2
-
$14,479 NZD
€7,745 EUR
View
Most Expensive
B
Brilliant Earth
16290074A · Oct 29
$25,746 NZD
$14,460 USD
View
2 more retailers have this diamond
Prices start from $11,778 NZDSave up to $13,968 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.

B+
4.04ct Oval
$11,778 NZD