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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 $4,410 AUD
$3,098 USD
As of October 29, 2026
Save $9,777 AUD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,839 AUD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,567 AUD|Low: $3,972 AUD|High: $17,839 AUD|Avg: $8,006 AUD|-8.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Taylor and Hart
October 31, 2026
Retailer 3$4,410 AUD
Retailer 6$4,799 AUD
Retailer 14$4,799 AUD
Retailer 8$4,938 AUD
Retailer 21$5,116 AUD
Retailer 20$5,287 AUD
Retailer 5$5,339 AUD
Retailer 12$5,373 AUD
Retailer 19$6,392 AUD
Retailer 1$6,567 AUD
Retailer 15$6,786 AUD
Retailer 7$7,356 AUD
Retailer 13$7,928 AUD
Retailer 2$7,947 AUD
Retailer 10$8,830 AUD
Retailer 11$9,118 AUD
Retailer 16$10,392 AUD
Retailer 18$10,395 AUD
Retailer 9$12,748 AUD
Retailer 17$13,035 AUD
Retailer 4$14,187 AUD
Taylor and Hart$17,839 AUD

28 data points across 22 retailers

21 retailers$4,410 AUD to $14,187 AUD

B+
Cheapest Retailer
-
$4,410 AUD
$3,098 USD
B+
Retailer 2
-
$4,799 AUD
$3,371 USD
View
Retailer 3
-
$4,799 AUD
$3,371 USD
View
Price last confirmed 18 days ago
B
Retailer 4
-
$4,938 AUD
$3,469 USD
View
Final sale: no returns
B
Retailer 5
-
$5,116 AUD
$3,594 USD
View
B
Retailer 6
-
$5,287 AUD
$3,714 USD
View
B
Retailer 7
-
$5,339 AUD
$3,750 USD
View
B
Retailer 8
-
$5,373 AUD
£2,972 GBP
View
B
Retailer 9
-
$6,392 AUD
$4,490 USD
View
B+
Retailer 10
-
$6,567 AUD
$4,613 USD
View
B
Retailer 11
-
$6,786 AUD
£3,753 GBP
View
B
Retailer 12
-
$7,356 AUD
$5,167 USD
View
B
Retailer 13
-
$7,947 AUD
$5,582 USD
View
B
Retailer 14
-
$8,830 AUD
£4,884 GBP
View
Retailer 15
-
$9,118 AUD
$6,405 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$10,392 AUD
ZAR 117,927 ZAR
View
Retailer 17
-
$10,395 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$12,748 AUD
$8,955 USD
View
B
Retailer 19
-
$13,035 AUD
£7,210 GBP
View
B
Retailer 20
-
$14,187 AUD
$9,965 USD
View
Most Expensive
Taylor and Hart
X4ZURST · Oct 30
$17,839 AUD
$12,531 USD
View
Price under review
20 more retailers have this diamond
Prices start from $4,410 AUDSave up to $9,777 AUD

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
$4,410 AUD