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Oval|Lab Grown|IGI

4.03ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG838642760

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838642760

Diamond specifications and retailer prices

From $649 USD
As of October 29, 2026
Save $5,471 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,120 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838642760 or 838642760. Listed at 24 retailers as of October 29, 2026, with prices from $649 to $6,120, a $5,471 spread on the same certified stone. Brilliant Earth lists it at $6,120. 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

4.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838642760
Dimensions8.50 × 13.53 × 5.30 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm13.53 mm4.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838642760
Side View
Table 59.0%Crown 38.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 29
Current: $6,120 USD|Low: $623 USD|High: $7,750 USD|Avg: $1,953 USD|-20.9%
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 4$649 USD
Retailer 14$674 USD
Retailer 6$753 USD
Retailer 11$930 USD
Retailer 3$1,078 USD
Retailer 9$1,173 USD
Retailer 2$1,199 USD
Retailer 10$1,203 USD
Retailer 8$1,585 USD
Retailer 16$1,603 USD
Retailer 13$1,613 USD
Retailer 12$1,757 USD
Retailer 5$2,347 USD
Retailer 7$2,568 USD
Retailer 17$3,035 USD
Retailer 15$3,189 USD
Brilliant Earth$6,120 USD

33 data points across 17 retailers

24 retailers$649 USD to $6,120 USD

A
Cheapest Retailer
-
$649 USD
A
Retailer 2
-
$674 USD
£531 GBP
View
A
Retailer 3
-
$753 USD
View
Retailer 4
-
$753 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$896 USD
HK$7,000 HKD
View
A
Retailer 6
-
$930 USD
View
B+
Retailer 7
-
$1,078 USD
View
A
Retailer 8
-
$1,173 USD
View
A
Retailer 9
-
$1,199 USD
€1,142 EUR
View
A
Retailer 10
-
$1,203 USD
£947 GBP
View
B+
Retailer 11
-
$1,585 USD
View
B+
Retailer 12
-
$1,603 USD
ZAR 25,889 ZAR
View
B+
Retailer 13
-
$1,613 USD
A$2,482 AUD
View
B+
Retailer 14
-
$1,757 USD
View
B+
Retailer 15
-
$2,117 USD
View
B+
Retailer 16
-
$2,347 USD
£1,848 GBP
View
B
Retailer 17
-
$2,568 USD
View
B
Retailer 18
-
$2,588 USD
SGD 3,497 SGD
View
B
Retailer 19
-
$2,598 USD
View
B
Retailer 20
-
$2,674 USD
View
Retailer 21
-
$3,035 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$3,189 USD
£2,511 GBP
View
B
Retailer 23
-
$5,275 USD
View
Most Expensive
B
Brilliant Earth
21684490A · Oct 31
$6,120 USD
View
23 more retailers have this diamond
Prices start from $649 USDSave up to $5,471 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.03ct Oval
$649 USD