Oval|Lab Grown|IGI

4.07ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG799645090

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799645090

Diamond specifications and retailer prices

From $971 USD
As of October 29, 2026
Save $3,452 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,630 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown oval diamond

This 4.07ct 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 LG799645090 or 799645090. Listed at 18 retailers as of October 29, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.07
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799645090
Dimensions16.30 × 7.96 × 4.98 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.30 mm7.96 mm4.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799645090
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $8,630 USD|Low: $933 USD|High: $8,630 USD|Avg: $2,568 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 19$971 USD
Retailer 17$1,057 USD
Retailer 13$1,110 USD
Retailer 4$1,127 USD
Retailer 10$1,127 USD
Retailer 15$1,300 USD
Retailer 8$1,316 USD
Retailer 11$1,510 USD
Retailer 7$1,802 USD
Retailer 3$2,331 USD
Retailer 20$2,429 USD
Retailer 16$2,648 USD
Retailer 14$2,665 USD
Retailer 5$2,880 USD
Retailer 6$3,429 USD
Retailer 18$3,494 USD
Retailer 12$3,970 USD
Retailer 2$4,219 USD
Retailer 9$4,423 USD
Do Amore Diamonds$8,630 USD

23 data points across 20 retailers

18 retailers$971 USD to $4,423 USD

A
Cheapest Retailer
-
$971 USD
A
Retailer 2
-
$1,057 USD
View
A
Retailer 3
-
$1,110 USD
£874 GBP
View
A
Retailer 4
-
$1,127 USD
View
A
Retailer 5
-
$1,300 USD
View
A
Retailer 6
-
$1,316 USD
View
B+
Retailer 7
-
$1,510 USD
View
B+
Retailer 8
-
$1,802 USD
View
B+
Retailer 9
-
$2,331 USD
View
B
Retailer 10
-
$2,429 USD
View
B+
Retailer 11
-
$2,648 USD
ZAR 42,771 ZAR
View
B
Retailer 12
-
$2,665 USD
A$4,100 AUD
View
Retailer 13
-
$2,880 USD
View
Price last confirmed 24 days ago
Retailer 14
-
$3,429 USD
£2,700 GBP
View
Price last confirmed 22 days ago
B
Retailer 15
-
$3,494 USD
View
B
Retailer 16
-
$4,219 USD
£3,322 GBP
View
B
Retailer 17
-
$4,423 USD
View
Most Expensive
Do Amore Diamonds
27-FDF65DB03 · Oct 31
$8,630 USD
View
Price under review
17 more retailers have this diamond
Prices start from $971 USDSave up to $3,452 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
4.07ct Oval
$971 USD