Oval|Lab Grown|IGI

4.01ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG739556374

Certificate IGI LG739556374

Diamond specifications and retailer prices

From $760 USD
Save $6,440 USD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $9,660 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG739556374 or 739556374. Listed at 30 retailers, with a 847% 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

4.01
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739556374
Dimensions12.58 × 8.85 × 5.67 mm
L/W Ratio1.42
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
12.58 mm8.85 mm4.01 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739556374
Side View
Table 60.0%Crown 36.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.1%

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 28
Current: $9,660 USD|Low: $607 USD|High: $9,660 USD|Avg: $3,366 USD
Brilliant Earth
Retailer 2
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Retailer 27
September 30, 2026
Retailer 9$760 USD
Retailer 4$827 USD
Retailer 11$851 USD
Retailer 10$870 USD
Retailer 12$882 USD
Retailer 6$1,100 USD
Retailer 15$1,243 USD
Retailer 8$1,293 USD
Retailer 7$1,446 USD
Retailer 13$1,517 USD
Retailer 17$1,520 USD
Retailer 19$2,027 USD
Retailer 22$2,030 USD
Retailer 23$2,088 USD
Retailer 14$2,682 USD
Retailer 3$2,736 USD
Retailer 18$2,818 USD
Retailer 26$3,600 USD
Retailer 21$3,692 USD
Retailer 2$3,804 USD
Retailer 16$4,329 USD
Retailer 5$5,018 USD
Retailer 25$5,740 USD
Retailer 27$6,051 USD
Retailer 20$6,750 USD
Retailer 24$8,923 USD
Brilliant Earth$9,660 USD

29 data points across 27 retailers

30 retailers$760 USD to $7,200 USD

A
Cheapest Retailer
-
$760 USD
A
Retailer 2
-
$827 USD
View
A
Retailer 3
-
$851 USD
View
A
Retailer 4
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$870 USD
View
A
Retailer 5
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$882 USD
View
A
Retailer 6
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$1,100 USD
View
A
Retailer 7
-
$1,243 USD
View
B+
Retailer 8
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$1,293 USD
View
B+
Retailer 9
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$1,446 USD
€1,377 EUR
View
B+
Retailer 10
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$1,517 USD
£1,195 GBP
View
B+
Retailer 11
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$1,520 USD
View
B+
Retailer 12
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$2,027 USD
View
B+
Retailer 13
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$2,030 USD
ZAR 32,793 ZAR
View
B
Retailer 14
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$2,088 USD
A$3,212 AUD
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B
Retailer 15
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$2,682 USD
£2,112 GBP
View
B
Retailer 16
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$2,736 USD
View
B
Retailer 17
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$2,818 USD
View
B
Retailer 18
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$3,600 USD
View
B
Retailer 19
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$3,692 USD
£2,907 GBP
View
B
Retailer 20
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$3,804 USD
View
B
Retailer 21
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$4,329 USD
View
B
Retailer 22
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$5,018 USD
View
B
Retailer 23
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$5,740 USD
View
B
Retailer 24
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$6,051 USD
View
B
Retailer 25
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$6,055 USD
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B
Retailer 26
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$6,750 USD
View
B
Retailer 27
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$7,200 USD
View
B
Retailer 28
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$7,200 USD
View
B
Retailer 29
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$8,923 USD
View
Price under review
Most Expensive
B
Brilliant Earth
17906973A · Sep 19
$9,660 USD
View
Price under review
29 more retailers have this diamond
Prices start from $760 USDSave up to $6,440 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
$760 USD