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Oval|Lab Grown|IGI

4.37ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG784642663

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784642663

Diamond specifications and retailer prices

From $3,355 AUD
£1,856 GBP
As of October 30, 2026
Save $18,227 AUD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,582 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.37ct lab-grown oval diamond

This 4.37ct 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 LG784642663 or 784642663. Listed at 12 retailers as of October 29, 2026, with prices from $3,355 to $21,582, a $18,227 spread on the same certified stone. Do Amore Diamonds lists it at $21,582. 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

4.37
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642663
Dimensions13.09 × 9.28 × 5.65 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
13.09 mm9.28 mm4.37 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642663
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $21,582 AUD|Low: $3,348 AUD|High: $39,377 AUD|Avg: $11,760 AUD|-45.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$3,355 AUD
Retailer 6$3,743 AUD
Retailer 5$3,872 AUD
Retailer 7$5,703 AUD
Retailer 8$7,031 AUD
Retailer 10$7,105 AUD
Retailer 9$10,150 AUD
Retailer 4$10,812 AUD
Retailer 2$17,140 AUD
Do Amore Diamonds$21,582 AUD

33 data points across 10 retailers

12 retailers$3,355 AUD to $21,582 AUD

A
Cheapest Retailer
-
$3,355 AUD
£1,856 GBP
A
Retailer 2
-
$3,743 AUD
$2,629 USD
View
A
Retailer 3
-
$3,872 AUD
$2,720 USD
View
Retailer 4
-
$5,494 AUD
$3,859 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$5,703 AUD
$4,006 USD
View
Retailer 6
-
$5,998 AUD
$4,213 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$7,031 AUD
$4,939 USD
View
Retailer 8
-
$9,157 AUD
$6,432 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$10,150 AUD
$7,130 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$10,812 AUD
£5,980 GBP
View
B
Retailer 11
-
$17,140 AUD
$12,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-A99111957 · Oct 29
$21,582 AUD
$15,160 USD
View
11 more retailers have this diamond
Prices start from $3,355 AUDSave up to $18,227 AUD

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
4.37ct Oval
$3,355 AUD