Oval|Lab Grown|IGI

5.09ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG840636306

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840636306

Diamond specifications and retailer prices

From $3,098 USD
As of October 29, 2026
Save $6,867 USD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,531 USD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840636306 or 840636306. Listed at 21 retailers as of October 29, 2026, with a 222% 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636306
Dimensions14.55 × 9.89 × 5.85 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.55 mm9.89 mm5.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636306
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.2%

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 29
Current: $3,774 USD|Low: $2,790 USD|High: $12,531 USD|Avg: $5,550 USD|+5.7%
Retailer 1
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Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
Taylor and Hart
October 30, 2026
Retailer 3$3,098 USD
Retailer 6$3,371 USD
Retailer 14$3,371 USD
Retailer 8$3,469 USD
Retailer 21$3,594 USD
Retailer 20$3,714 USD
Retailer 5$3,750 USD
Retailer 1$3,774 USD
Retailer 19$4,490 USD
Retailer 12$4,767 USD
Retailer 18$5,058 USD
Retailer 7$5,167 USD
Retailer 13$5,569 USD
Retailer 2$5,582 USD
Retailer 10$6,203 USD
Retailer 11$6,405 USD
Retailer 15$7,300 USD
Retailer 17$7,302 USD
Retailer 9$8,955 USD
Retailer 16$9,157 USD
Retailer 4$9,965 USD
Taylor and Hart$12,531 USD

27 data points across 22 retailers

21 retailers$3,098 USD to $9,965 USD

B+
Cheapest Retailer
-
$3,098 USD
B+
Retailer 2
-
$3,371 USD
View
Retailer 3
-
$3,371 USD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$3,469 USD
View
Final sale: no returns
B
Retailer 5
-
$3,594 USD
View
B
Retailer 6
-
$3,714 USD
View
B
Retailer 7
-
$3,750 USD
View
B
Retailer 8
-
$3,774 USD
£2,972 GBP
View
B
Retailer 9
-
$4,490 USD
View
B
Retailer 10
-
$4,767 USD
£3,753 GBP
View
B
Retailer 11
-
$5,058 USD
View
B
Retailer 12
-
$5,167 USD
View
B
Retailer 13
-
$5,582 USD
View
B
Retailer 14
-
$6,203 USD
£4,884 GBP
View
Retailer 15
-
$6,405 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$7,300 USD
ZAR 117,927 ZAR
View
Retailer 17
-
$7,302 USD
A$11,234 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$8,955 USD
View
B
Retailer 19
-
$9,157 USD
£7,210 GBP
View
B
Retailer 20
-
$9,965 USD
View
Most Expensive
Taylor and Hart
X4ZURST · Oct 30
$12,531 USD
View
Price under review
20 more retailers have this diamond
Prices start from $3,098 USDSave up to $6,867 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.

B+
5.09ct Oval
$3,098 USD