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Oval|Lab Grown|IGI

5.09ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG839667323

Certificate IGI LG839667323

Diamond specifications and retailer prices

From $1,322 USD
Save $3,474 USD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,796 USD at Taylor and Hart
View at Taylor and Hart

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839667323 or 839667323. Listed at 16 retailers, with prices from $1,322 to $4,796 at Taylor and Hart, a $3,474 spread on the same certified stone. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839667323
Dimensions13.80 × 9.62 × 6.12 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.80 mm9.62 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839667323
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,496 USD|Low: $1,322 USD|High: $4,796 USD|Avg: $2,821 USD|-0.3%
Retailer 1
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
Taylor and Hart
October 1, 2026
Retailer 6$1,322 USD
Retailer 8$1,369 USD
Retailer 1$1,496 USD
Retailer 9$1,525 USD
Retailer 14$2,038 USD
Retailer 10$2,047 USD
Retailer 7$2,173 USD
Retailer 2$2,647 USD
Retailer 11$2,698 USD
Retailer 13$2,778 USD
Retailer 5$3,307 USD
Retailer 3$4,121 USD
Retailer 4$4,227 USD
Retailer 12$4,453 USD
Taylor and Hart$4,796 USD

9 data points across 15 retailers

16 retailers$1,322 USD to $4,796 USD

B+
Cheapest Retailer
-
$1,322 USD
B+
Retailer 2
-
$1,369 USD
View
B+
Retailer 3
-
$1,496 USD
£1,178 GBP
View
B+
Retailer 4
-
$1,525 USD
View
B
Retailer 5
-
$2,038 USD
€1,941 EUR
View
B
Retailer 6
-
$2,046 USD
£1,611 GBP
View
B
Retailer 7
-
$2,173 USD
View
B
Retailer 8
-
$2,566 USD
View
B
Retailer 9
-
$2,647 USD
View
B
Retailer 10
-
$2,698 USD
View
B
Retailer 11
-
$2,778 USD
A$4,274 AUD
View
C
Retailer 12
-
$3,307 USD
£2,604 GBP
View
C
Retailer 13
-
$4,121 USD
View
C
Retailer 14
-
$4,227 USD
View
C
Retailer 15
-
$4,453 USD
£3,506 GBP
View
Most Expensive
C
Taylor and Hart
S3WPC3T · Oct 1
$4,796 USD
View
15 more retailers have this diamond
Prices start from $1,322 USDSave up to $3,474 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.

B+
5.09ct Oval
$1,322 USD