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Oval|Lab Grown|IGI

4.03ct F FL Oval Lab Grown Diamond

EX • F/FL • IGI LG780662957

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662957

Diamond specifications and retailer prices

From $4,167 CAD
$2,983 USD
As of November 1, 2026
Save $11,562 CAD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,729 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662957 or 780662957. Listed at 14 retailers as of October 31, 2026, with prices from $4,167 to $15,729, a $11,562 spread on the same certified stone. With Clarity lists it at $15,729. 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

4.03
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662957
Dimensions12.62 × 9.01 × 5.65 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
12.62 mm9.01 mm4.03 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662957
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: Nov 1
Current: $10,871 CAD|Low: $4,167 CAD|High: $27,247 CAD|Avg: $12,405 CAD|-46.5%
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
With Clarity
November 1, 2026
Retailer 14$4,167 CAD
Retailer 5$4,971 CAD
Retailer 7$5,437 CAD
Retailer 4$6,121 CAD
Retailer 13$6,341 CAD
Retailer 8$6,477 CAD
Retailer 10$8,644 CAD
Retailer 11$10,637 CAD
Retailer 2$10,651 CAD
Retailer 12$10,841 CAD
Retailer 1$10,871 CAD
Retailer 9$13,005 CAD
Retailer 3$14,169 CAD
With Clarity$15,729 CAD
Retailer 6$17,050 CAD

41 data points across 15 retailers

14 retailers$4,167 CAD to $15,729 CAD

A
Cheapest Retailer
-
$4,167 CAD
$2,983 USD
A
Retailer 2
-
$4,971 CAD
HK$27,800 HKD
View
A
Retailer 3
-
$5,437 CAD
£3,065 GBP
View
B+
Retailer 4
-
$6,121 CAD
$4,382 USD
View
B+
Retailer 5
-
$6,341 CAD
$4,539 USD
View
B+
Retailer 6
-
$6,477 CAD
€4,416 EUR
View
B+
Retailer 7
-
$8,644 CAD
ZAR 99,963 ZAR
View
Retailer 8
-
$10,637 CAD
$7,615 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$10,651 CAD
$7,625 USD
View
B
Retailer 10
-
$10,841 CAD
$7,761 USD
View
B
Retailer 11
-
$10,871 CAD
£6,128 GBP
View
B
Retailer 12
-
$13,005 CAD
$9,310 USD
View
B
Retailer 13
-
$14,169 CAD
$10,143 USD
View
Most Expensive
B
With Clarity
780662957 · Oct 31
$15,729 CAD
$11,260 USD
View
13 more retailers have this diamond
Prices start from $4,167 CADSave up to $11,562 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
4.03ct Oval
$4,167 CAD