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Oval|Lab Grown|IGI

5.09ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG731582593

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731582593

Diamond specifications and retailer prices

From €2,092 EUR
$2,337 USD
As of October 31, 2026
Save €5,629 EUR (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €10,554 EUR at Taylor and Hart · As of October 30, 2026
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 LG731582593 or 731582593. Listed at 22 retailers as of October 29, 2026, with a 269% 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731582593
Dimensions16.85 × 8.78 × 5.56 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.85 mm8.78 mm5.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731582593
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €4,094 EUR|Low: €1,900 EUR|High: €10,554 EUR|Avg: €5,182 EUR|-0.6%
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 30, 2026
Retailer 5€2,092 EUR
Retailer 8€2,649 EUR
Retailer 2€2,745 EUR
Retailer 4€2,891 EUR
Retailer 12€3,842 EUR
Retailer 11€4,028 EUR
Retailer 1€4,094 EUR
Retailer 14€5,037 EUR
Retailer 3€5,225 EUR
Retailer 10€6,150 EUR
Retailer 7€6,156 EUR
Retailer 13€7,328 EUR
Retailer 6€7,578 EUR
Retailer 9€7,721 EUR
Taylor and Hart€10,554 EUR

36 data points across 15 retailers

22 retailers€2,092 EUR to €7,721 EUR

B+
Cheapest Retailer
-
€2,092 EUR
$2,337 USD
Retailer 2
-
€2,272 EUR
$2,538 USD
View
Price last confirmed 29 days ago
Retailer 3
-
€2,367 EUR
$2,644 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€2,574 EUR
$2,876 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
€2,649 EUR
$2,960 USD
View
Final sale: no returns
Retailer 6
-
€2,707 EUR
$3,024 USD
View
Price last confirmed 39 days ago
Retailer 7
-
€2,745 EUR
$3,067 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
€2,891 EUR
$3,230 USD
View
Retailer 9
-
€3,786 EUR
$4,230 USD
View
Price last confirmed 23 days ago
B
Retailer 10
-
€3,842 EUR
$4,292 USD
View
B
Retailer 11
-
€4,028 EUR
$4,500 USD
View
B
Retailer 12
-
€4,094 EUR
£3,601 GBP
View
Retailer 13
-
€4,559 EUR
$5,093 USD
View
Price last confirmed 74 days ago
Retailer 14
-
€5,037 EUR
A$8,657 AUD
View
Price last confirmed 30 days ago
B
Retailer 15
-
€5,225 EUR
£4,596 GBP
View
Retailer 16
-
€6,150 EUR
A$10,570 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
€6,156 EUR
ZAR 111,110 ZAR
View
B
Retailer 18
-
€7,328 EUR
$8,187 USD
View
B
Retailer 19
-
€7,578 EUR
$8,466 USD
View
B
Retailer 20
-
€7,721 EUR
£6,792 GBP
View
Most Expensive
Taylor and Hart
BLGBP43 · Oct 30
€10,554 EUR
$11,791 USD
View
Price under review
20 more retailers have this diamond
Prices start from €2,092 EURSave up to €5,629 EUR

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.

B+
5.09ct Oval
€2,092 EUR