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Oval|Lab Grown|IGI

5.09ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG766625294

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766625294

Diamond specifications and retailer prices

From $1,508 USD
As of November 1, 2026
Save $6,228 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,274 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766625294 or 766625294. Listed at 18 retailers as of October 31, 2026, with a 413% 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

5.09
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766625294
Dimensions13.66 × 9.74 × 6.08 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm9.74 mm5.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766625294
Side View
Table 57.0%Crown 35.1°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: Nov 1
Current: $12,274 USD|Low: $1,508 USD|High: $13,770 USD|Avg: $4,611 USD|-0.1%
Frank Darling
Retailer 2
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Retailer 12
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Retailer 18
November 1, 2026
Retailer 3$1,508 USD
Retailer 7$1,640 USD
Retailer 5$1,836 USD
Retailer 17$1,920 USD
Retailer 10$1,930 USD
Retailer 12$2,459 USD
Retailer 13$2,494 USD
Retailer 8$2,819 USD
Retailer 16$2,901 USD
Retailer 18$3,093 USD
Retailer 6$3,619 USD
Retailer 14$3,912 USD
Retailer 9$4,793 USD
Retailer 11$5,513 USD
Retailer 15$7,736 USD
Retailer 4$10,370 USD
Retailer 2$12,150 USD
Frank Darling$12,274 USD

33 data points across 18 retailers

18 retailers$1,508 USD to $7,736 USD

A
Cheapest Retailer
-
$1,508 USD
A
Retailer 2
-
$1,640 USD
View
B+
Retailer 3
-
$1,836 USD
View
B+
Retailer 4
-
$1,920 USD
View
B+
Retailer 5
-
$1,930 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,459 USD
View
B+
Retailer 7
-
$2,494 USD
View
Retailer 8
-
$2,819 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,901 USD
€2,763 EUR
View
B+
Retailer 10
-
$3,093 USD
View
B
Retailer 11
-
$3,619 USD
View
B
Retailer 12
-
$3,912 USD
A$6,019 AUD
View
B
Retailer 13
-
$4,793 USD
View
B
Retailer 14
-
$5,513 USD
£4,341 GBP
View
B
Retailer 15
-
$7,736 USD
A$11,902 AUD
View
Retailer 16
-
$10,370 USD
View
Price under review
Retailer 17
-
$12,150 USD
View
Price under review
Most Expensive
Frank Darling
907999BD · Oct 31
$12,274 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,508 USDSave up to $6,228 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
5.09ct Oval
$1,508 USD