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Oval|Lab Grown|IGI

4.24ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG768629839

Certificate IGI LG768629839

Diamond specifications and retailer prices

From $3,262 USD
Save $18,188 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,450 USD at Brilliant Earth
View at Brilliant Earth

About this 4.24ct lab-grown oval diamond

This 4.24ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629839 or 768629839. Listed at 13 retailers, with prices from $3,262 to $21,450 at Brilliant Earth, a $18,188 spread on the same certified stone. 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

4.24
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629839
Dimensions12.89 × 9.20 × 5.72 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
12.89 mm9.20 mm4.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629839
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,871 USD|Low: $2,640 USD|High: $16,216 USD|Avg: $7,338 USD|-15.8%
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
October 1, 2026
Retailer 5$2,640 USD
Retailer 13$3,262 USD
Retailer 3$4,290 USD
Retailer 2$4,366 USD
Retailer 11$4,416 USD
Retailer 8$4,796 USD
Retailer 14$5,555 USD
Retailer 6$5,903 USD
Retailer 9$7,403 USD
Retailer 4$8,755 USD
Retailer 10$9,088 USD
Retailer 12$9,328 USD
Retailer 1$11,871 USD
Retailer 7$16,159 USD

24 data points across 14 retailers

13 retailers$3,262 USD to $21,450 USD

A
Cheapest Retailer
-
$3,262 USD
A
Retailer 2
-
$4,290 USD
View
A
Retailer 3
-
$4,366 USD
View
A
Retailer 4
-
$4,416 USD
HK$34,500 HKD
View
A
Retailer 5
-
$4,807 USD
£3,785 GBP
View
A
Retailer 6
-
$5,555 USD
€5,290 EUR
View
B+
Retailer 7
-
$7,403 USD
ZAR 119,590 ZAR
View
B+
Retailer 8
-
$8,755 USD
View
B+
Retailer 9
-
$9,088 USD
£7,156 GBP
View
B+
Retailer 10
-
$9,328 USD
View
B+
Retailer 11
-
$11,871 USD
View
B
Retailer 12
-
$16,159 USD
A$24,860 AUD
View
Most Expensive
B
Brilliant Earth
18939688Y · Oct 1
$21,450 USD
View
12 more retailers have this diamond
Prices start from $3,262 USDSave up to $18,188 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
4.24ct Oval
$3,262 USD