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Oval|Lab Grown|IGI

4.27ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG762545330

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762545330

Diamond specifications and retailer prices

From $3,839 CAD
$2,748 USD
As of October 30, 2026
Save $12,153 CAD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,089 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.27ct lab-grown oval diamond

This 4.27ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545330 or 762545330. Listed at 15 retailers as of October 29, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.27
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545330
Dimensions9.10 × 9.10 × 5.77 mm
L/W Ratio1.00
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
9.10 mm9.10 mm4.27 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545330
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.4%

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 30
Current: $17,089 CAD|Low: $3,839 CAD|High: $17,129 CAD|Avg: $9,253 CAD|+1.6%
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 30, 2026
Retailer 5$3,839 CAD
Retailer 3$4,989 CAD
Retailer 2$5,396 CAD
Retailer 13$6,035 CAD
Retailer 11$6,385 CAD
Retailer 7$6,515 CAD
Retailer 8$8,508 CAD
Retailer 12$9,094 CAD
Retailer 15$9,668 CAD
Retailer 4$10,498 CAD
Retailer 9$10,760 CAD
Retailer 6$13,949 CAD
Retailer 14$14,514 CAD
Retailer 10$15,992 CAD
Novita Diamonds$17,089 CAD

42 data points across 15 retailers

15 retailers$3,839 CAD to $15,992 CAD

A
Cheapest Retailer
-
$3,839 CAD
$2,748 USD
A
Retailer 2
-
$4,989 CAD
HK$27,900 HKD
View
A
Retailer 3
-
$5,396 CAD
£3,042 GBP
View
Retailer 4
-
$5,514 CAD
£3,108 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
$6,035 CAD
$4,320 USD
View
A
Retailer 6
-
$6,385 CAD
€4,353 EUR
View
A
Retailer 7
-
$6,515 CAD
$4,664 USD
View
B+
Retailer 8
-
$8,508 CAD
ZAR 98,394 ZAR
View
B+
Retailer 9
-
$9,668 CAD
$6,921 USD
View
B+
Retailer 10
-
$10,498 CAD
$7,515 USD
View
B+
Retailer 11
-
$10,760 CAD
£6,065 GBP
View
B
Retailer 12
-
$13,949 CAD
$9,986 USD
View
B
Retailer 13
-
$14,514 CAD
$10,390 USD
View
B
Retailer 14
-
$15,992 CAD
$11,448 USD
View
Most Expensive
Novita Diamonds
cert_762545330 · Oct 8
$17,089 CAD
A$18,821 AUD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from $3,839 CADSave up to $12,153 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
4.27ct Oval
$3,839 CAD