Oval|Lab Grown|IGI

4.27ct E IF Oval Lab Grown Diamond

- • E/IF • IGI LG762545330

Certificate IGI LG762545330

Diamond specifications and retailer prices

From $2,748 USD
Save $9,457 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,205 USD at Novita Diamonds
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 standard cut grade and certified by IGI LG762545330 or 762545330. Listed at 15 retailers, with prices from $2,748 to $12,205 at Novita Diamonds, a $9,457 spread on the same certified stone. 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
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545330
Dimensions9.10 × 9.10 × 12.71 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
Cut-
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 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $12,205 USD|Low: $2,105 USD|High: $12,248 USD|Avg: $6,525 USD|-0.4%
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
Retailer 16
October 1, 2026
Retailer 8$2,105 USD
Retailer 15$2,748 USD
Retailer 5$3,466 USD
Retailer 11$3,571 USD
Retailer 2$3,945 USD
Retailer 3$4,474 USD
Retailer 4$4,664 USD
Retailer 9$5,980 USD
Retailer 12$6,610 USD
Retailer 6$7,479 USD
Retailer 13$7,515 USD
Retailer 10$7,753 USD
Retailer 14$9,011 USD
Retailer 16$9,986 USD
Retailer 7$10,710 USD
Novita Diamonds$12,205 USD

35 data points across 16 retailers

15 retailers$2,748 USD to $12,205 USD

A
Cheapest Retailer
-
$2,748 USD
A
Retailer 2
-
$3,466 USD
View
A
Retailer 3
-
$3,571 USD
HK$27,900 HKD
View
A
Retailer 4
-
$3,953 USD
£3,113 GBP
View
A
Retailer 5
-
$4,374 USD
£3,444 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
$4,474 USD
€4,261 EUR
View
A
Retailer 7
-
$4,664 USD
View
A
Retailer 8
-
$5,980 USD
ZAR 96,606 ZAR
View
B+
Retailer 9
-
$7,479 USD
View
B+
Retailer 10
-
$7,515 USD
View
B+
Retailer 11
-
$7,753 USD
£6,105 GBP
View
B
Retailer 12
-
$9,011 USD
View
B
Retailer 13
-
$9,986 USD
View
B
Retailer 14
-
$10,710 USD
View
Most Expensive
B
Novita Diamonds
cert_762545330 · Oct 1
$12,205 USD
A$18,777 AUD
View
14 more retailers have this diamond
Prices start from $2,748 USDSave up to $9,457 USD

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.

A
4.27ct Oval
$2,748 USD