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Oval|Lab Grown|IGI

4.37ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG780663609

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780663609

Diamond specifications and retailer prices

From $4,212 CAD
$3,015 USD
As of October 30, 2026
Save $11,656 CAD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,529 CAD at Novita Diamonds · As of October 5, 2026
View at Novita 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663609 or 780663609. Listed at 15 retailers as of October 30, 2026, with a 277% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663609
Dimensions13.01 × 9.31 × 5.81 mm
L/W Ratio1.40
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
13.01 mm9.31 mm4.37 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663609
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: $17,529 CAD|Low: $4,212 CAD|High: $22,057 CAD|Avg: $10,162 CAD|+1.8%
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
October 31, 2026
Retailer 5$4,212 CAD
Retailer 15$5,006 CAD
Retailer 2$5,522 CAD
Retailer 13$6,174 CAD
Retailer 11$6,534 CAD
Retailer 9$8,705 CAD
Retailer 7$8,883 CAD
Retailer 12$9,178 CAD
Retailer 4$10,744 CAD
Retailer 14$10,920 CAD
Retailer 10$11,008 CAD
Retailer 8$12,796 CAD
Retailer 6$14,268 CAD
Retailer 3$15,550 CAD
Novita Diamonds$17,529 CAD

43 data points across 15 retailers

15 retailers$4,212 CAD to $15,867 CAD

A
Cheapest Retailer
-
$4,212 CAD
$3,015 USD
A
Retailer 2
-
$5,006 CAD
HK$28,000 HKD
View
A
Retailer 3
-
$5,522 CAD
£3,113 GBP
View
A
Retailer 4
-
$6,174 CAD
$4,420 USD
View
A
Retailer 5
-
$6,534 CAD
€4,455 EUR
View
A
Retailer 6
-
$8,705 CAD
ZAR 100,672 ZAR
View
B+
Retailer 7
-
$8,883 CAD
$6,359 USD
View
Retailer 8
-
$9,178 CAD
$6,570 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$10,744 CAD
$7,691 USD
View
B+
Retailer 10
-
$10,920 CAD
$7,817 USD
View
B+
Retailer 11
-
$11,008 CAD
£6,205 GBP
View
B+
Retailer 12
-
$12,796 CAD
$9,160 USD
View
B
Retailer 13
-
$14,268 CAD
$10,214 USD
View
B
Retailer 14
-
$15,867 CAD
$11,359 USD
View
Most Expensive
Novita Diamonds
cert_780663609 · Oct 5
$17,529 CAD
A$19,305 AUD
View
Price last confirmed 25 days ago
14 more retailers have this diamond
Prices start from $4,212 CADSave up to $11,656 CAD

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
$4,212 CAD