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Oval|Lab Grown|IGI

4.40ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG780663611

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780663611

Diamond specifications and retailer prices

From $5,383 NZD
$3,034 USD
As of October 30, 2026
Save $21,673 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,056 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.4ct lab-grown oval diamond

This 4.4ct 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 LG780663611 or 780663611. Listed at 13 retailers as of October 30, 2026, with prices from $5,383 to $27,056, a $21,673 spread on the same certified stone. With Clarity lists it at $27,056. 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

4.40
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663611
Dimensions13.00 × 9.23 × 5.85 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.00 mm9.23 mm4.40 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663611
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

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 30
Current: $8,356 NZD|Low: $5,383 NZD|High: $30,438 NZD|Avg: $13,862 NZD|-41.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 10$5,383 NZD
Retailer 12$6,405 NZD
Retailer 5$7,062 NZD
Retailer 9$7,896 NZD
Retailer 1$8,356 NZD
Retailer 6$11,132 NZD
Retailer 11$11,426 NZD
Retailer 4$12,855 NZD
Retailer 8$13,740 NZD
Retailer 2$13,964 NZD
Retailer 7$14,077 NZD
Retailer 3$18,244 NZD
With Clarity$27,056 NZD

42 data points across 13 retailers

13 retailers$5,383 NZD to $27,056 NZD

A
Cheapest Retailer
-
$5,383 NZD
$3,034 USD
A
Retailer 2
-
$6,405 NZD
HK$28,200 HKD
View
A
Retailer 3
-
$7,062 NZD
£3,134 GBP
View
A
Retailer 4
-
$7,896 NZD
$4,450 USD
View
A
Retailer 5
-
$8,356 NZD
€4,485 EUR
View
A
Retailer 6
-
$11,132 NZD
ZAR 101,356 ZAR
View
A
Retailer 7
-
$11,426 NZD
$6,440 USD
View
Retailer 8
-
$12,855 NZD
$7,245 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$13,740 NZD
$7,744 USD
View
B+
Retailer 10
-
$13,964 NZD
$7,870 USD
View
B+
Retailer 11
-
$14,077 NZD
£6,247 GBP
View
B+
Retailer 12
-
$18,244 NZD
$10,283 USD
View
Most Expensive
B
With Clarity
780663611 · Oct 31
$27,056 NZD
$15,249 USD
View
12 more retailers have this diamond
Prices start from $5,383 NZDSave up to $21,673 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
4.40ct Oval
$5,383 NZD