Oval|Lab Grown|IGI

5.09ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG839639565

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839639565

Diamond specifications and retailer prices

From $1,088 USD
As of October 29, 2026
Save $3,542 USD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,319 USD at Queensmith · As of October 10, 2026
View at Queensmith

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 very-good cut grade and certified by IGI LG839639565 or 839639565. Listed at 22 retailers as of October 28, 2026, with a 326% 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

5.09
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839639565
Dimensions13.90 × 9.53 × 6.03 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm9.53 mm5.09 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839639565
Side View
Table 59.0%Crown 34.8°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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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: $8,319 USD|Low: $1,044 USD|High: $8,319 USD|Avg: $2,697 USD
Queensmith
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 4$1,088 USD
Retailer 23$1,183 USD
Retailer 17$1,218 USD
Retailer 3$1,262 USD
Retailer 8$1,262 USD
Retailer 2$1,370 USD
Retailer 20$1,435 USD
Retailer 10$1,601 USD
Retailer 13$1,828 USD
Retailer 11$2,008 USD
Retailer 6$2,130 USD
Retailer 7$2,365 USD
Retailer 22$2,555 USD
Retailer 9$2,559 USD
Retailer 18$2,563 USD
Retailer 15$2,615 USD
Retailer 21$3,475 USD
Retailer 12$3,653 USD
Retailer 14$3,839 USD
Retailer 19$4,301 USD
Retailer 16$4,409 USD
Retailer 5$4,630 USD
Queensmith$8,319 USD

26 data points across 23 retailers

22 retailers$1,088 USD to $4,630 USD

A
Cheapest Retailer
-
$1,088 USD
A
Retailer 2
-
$1,183 USD
View
A
Retailer 3
-
$1,218 USD
View
Final sale: no returns
A
Retailer 4
-
$1,262 USD
View
Retailer 5
-
$1,262 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,370 USD
£1,079 GBP
View
A
Retailer 7
-
$1,435 USD
View
A
Retailer 8
-
$1,601 USD
View
A
Retailer 9
-
$1,828 USD
£1,439 GBP
View
B+
Retailer 10
-
$2,008 USD
View
B+
Retailer 11
-
$2,365 USD
View
Retailer 12
-
$2,555 USD
A$3,930 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$2,559 USD
View
B+
Retailer 14
-
$2,563 USD
ZAR 41,408 ZAR
View
B+
Retailer 15
-
$2,615 USD
View
B
Retailer 16
-
$3,475 USD
£2,736 GBP
View
B
Retailer 17
-
$3,653 USD
View
B
Retailer 18
-
$3,839 USD
View
B
Retailer 19
-
$4,301 USD
£3,387 GBP
View
B
Retailer 20
-
$4,409 USD
View
B
Retailer 21
-
$4,630 USD
View
Most Expensive
Queensmith
LG839639565 · Oct 10
$8,319 USD
£6,550 GBP
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $1,088 USDSave up to $3,542 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
$1,088 USD