Oval|Lab Grown|IGI

4.01ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG754595239

Certificate IGI LG754595239

Diamond specifications and retailer prices

From $2,819 USD
£2,220 GBP
Save $17,471 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,290 USD at Brilliant Earth
View at Brilliant Earth

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754595239 or 754595239. Listed at 23 retailers, with prices from $2,819 to $20,290 at Brilliant Earth, a $17,471 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

4.01
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595239
Dimensions8.95 × 8.95 × 12.57 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
8.95 mm8.95 mm4.01 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595239
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: Oct 1
Current: $20,290 USD|Low: $2,491 USD|High: $20,290 USD|Avg: $7,481 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 13$2,819 USD
Retailer 7$3,381 USD
Retailer 6$3,515 USD
Retailer 4$3,749 USD
Retailer 11$4,060 USD
Retailer 18$4,109 USD
Retailer 19$4,627 USD
Retailer 21$5,027 USD
Retailer 10$5,225 USD
Retailer 9$5,252 USD
Retailer 8$5,791 USD
Retailer 20$7,008 USD
Retailer 22$7,192 USD
Retailer 3$8,602 USD
Retailer 5$8,822 USD
Retailer 15$9,063 USD
Retailer 12$9,325 USD
Retailer 2$11,240 USD
Retailer 14$11,894 USD
Retailer 17$13,028 USD
Retailer 16$15,287 USD
Brilliant Earth$20,290 USD

35 data points across 22 retailers

23 retailers$2,819 USD to $20,290 USD

A
Cheapest Retailer
-
$2,819 USD
£2,220 GBP
A
Retailer 2
-
$3,381 USD
View
A
Retailer 3
-
$3,515 USD
View
B+
Retailer 4
-
$3,749 USD
View
A
Retailer 5
-
$4,060 USD
View
A
Retailer 6
-
$4,109 USD
HK$32,100 HKD
View
A
Retailer 7
-
$4,637 USD
£3,651 GBP
View
A
Retailer 8
-
$4,807 USD
£3,785 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
$5,027 USD
View
A
Retailer 10
-
$5,225 USD
View
A
Retailer 11
-
$5,252 USD
€5,002 EUR
View
A
Retailer 12
-
$5,791 USD
£4,560 GBP
View
B+
Retailer 13
-
$7,008 USD
ZAR 113,214 ZAR
View
B+
Retailer 14
-
$7,192 USD
A$11,064 AUD
View
B+
Retailer 15
-
$8,602 USD
£6,773 GBP
View
B+
Retailer 16
-
$8,822 USD
View
B
Retailer 17
-
$9,063 USD
View
B+
Retailer 18
-
$9,325 USD
View
B
Retailer 19
-
$11,240 USD
View
B
Retailer 20
-
$11,894 USD
SGD 16,073 SGD
View
B
Retailer 21
-
$13,028 USD
View
B
Retailer 22
-
$15,287 USD
A$23,518 AUD
View
Most Expensive
B
Brilliant Earth
18146293A · Oct 1
$20,290 USD
View
22 more retailers have this diamond
Prices start from $2,819 USDSave up to $17,471 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
4.01ct Oval
$2,819 USD