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Oval|Lab Grown|IGI

4.03ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG781628371

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781628371

Diamond specifications and retailer prices

From $907 CAD
$649 USD
As of October 29, 2026
Save $6,462 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,369 CAD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781628371 or 781628371. Listed at 21 retailers as of October 29, 2026, with prices from $907 to $7,369, a $6,462 spread on the same certified stone. Helzberg Diamonds lists it at $7,369. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781628371
Dimensions12.88 × 8.77 × 5.38 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.77 mm4.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781628371
Side View
Table 65.0%Crown 39.7°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 61.3%

Caratlytics Score

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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 29
Current: $7,369 CAD|Low: $870 CAD|High: $7,369 CAD|Avg: $2,311 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 4$907 CAD
Retailer 18$943 CAD
Retailer 9$986 CAD
Retailer 6$1,052 CAD
Retailer 8$1,052 CAD
Retailer 13$1,299 CAD
Retailer 3$1,506 CAD
Retailer 10$1,639 CAD
Retailer 2$1,675 CAD
Retailer 12$1,681 CAD
Retailer 16$2,239 CAD
Retailer 14$2,254 CAD
Retailer 19$2,454 CAD
Retailer 7$2,957 CAD
Retailer 11$3,278 CAD
Retailer 5$3,587 CAD
Retailer 17$4,240 CAD
Retailer 15$4,455 CAD
Helzberg Diamonds$7,369 CAD

43 data points across 19 retailers

21 retailers$907 CAD to $7,369 CAD

A
Cheapest Retailer
-
$907 CAD
$649 USD
Retailer 2
-
$943 CAD
£532 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$986 CAD
$706 USD
View
A
Retailer 4
-
$1,052 CAD
$753 USD
View
Retailer 5
-
$1,052 CAD
$753 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,252 CAD
HK$7,000 HKD
View
A
Retailer 7
-
$1,299 CAD
$930 USD
View
B+
Retailer 8
-
$1,506 CAD
$1,078 USD
View
A
Retailer 9
-
$1,639 CAD
$1,173 USD
View
A
Retailer 10
-
$1,675 CAD
€1,142 EUR
View
A
Retailer 11
-
$1,681 CAD
£947 GBP
View
B+
Retailer 12
-
$2,239 CAD
ZAR 25,889 ZAR
View
B+
Retailer 13
-
$2,254 CAD
A$2,482 AUD
View
B+
Retailer 14
-
$2,454 CAD
$1,757 USD
View
B+
Retailer 15
-
$2,957 CAD
$2,117 USD
View
B+
Retailer 16
-
$3,278 CAD
£1,848 GBP
View
B
Retailer 17
-
$3,587 CAD
$2,568 USD
View
B
Retailer 18
-
$3,735 CAD
$2,674 USD
View
Retailer 19
-
$4,240 CAD
$3,035 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$4,455 CAD
£2,511 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZNOHMIOJNH · Oct 31
$7,369 CAD
$5,275 USD
View
20 more retailers have this diamond
Prices start from $907 CADSave up to $6,462 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
$907 CAD