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Oval|Lab Grown|IGI

5.09ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817634841

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817634841

Diamond specifications and retailer prices

From $1,439 AUD
$1,011 USD
As of October 27, 2026
Save $11,343 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,782 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 LG817634841 or 817634841. Listed at 15 retailers as of October 27, 2026, with prices from $1,439 to $12,782, a $11,343 spread on the same certified stone. Do Amore Diamonds lists it at $12,782. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817634841
Dimensions13.67 × 9.76 × 6.12 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.67 mm9.76 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817634841
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $12,782 AUD|Low: $1,157 AUD|High: $12,868 AUD|Avg: $4,495 AUD|-0.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 27, 2026
Retailer 16$1,439 AUD
Retailer 14$1,566 AUD
Retailer 7$1,613 AUD
Retailer 15$1,670 AUD
Retailer 8$1,681 AUD
Retailer 2$2,002 AUD
Retailer 10$2,615 AUD
Retailer 3$2,666 AUD
Retailer 18$2,985 AUD
Retailer 13$3,455 AUD
Retailer 12$3,732 AUD
Retailer 5$5,119 AUD
Retailer 4$5,224 AUD
Retailer 11$5,929 AUD
Retailer 17$6,590 AUD
Retailer 6$6,610 AUD
Retailer 9$10,704 AUD
Do Amore Diamonds$12,782 AUD

42 data points across 18 retailers

15 retailers$1,439 AUD to $12,782 AUD

A
Cheapest Retailer
-
$1,439 AUD
$1,011 USD
A
Retailer 2
-
$1,566 AUD
$1,100 USD
View
A
Retailer 3
-
$1,613 AUD
$1,133 USD
View
Final sale: no returns
A
Retailer 4
-
$1,670 AUD
$1,173 USD
View
A
Retailer 5
-
$2,002 AUD
£1,107 GBP
View
A
Retailer 6
-
$2,666 AUD
$1,873 USD
View
B+
Retailer 7
-
$2,985 AUD
$2,097 USD
View
B+
Retailer 8
-
$3,455 AUD
$2,427 USD
View
Retailer 9
-
$3,732 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,119 AUD
£2,832 GBP
View
B
Retailer 11
-
$5,224 AUD
$3,670 USD
View
B+
Retailer 12
-
$5,929 AUD
£3,280 GBP
View
B
Retailer 13
-
$6,590 AUD
$4,630 USD
View
B
Retailer 14
-
$6,610 AUD
$4,644 USD
View
Most Expensive
B
Do Amore Diamonds
27-59F7C40C7 · Oct 28
$12,782 AUD
$8,980 USD
View
14 more retailers have this diamond
Prices start from $1,439 AUDSave up to $11,343 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.

A
5.09ct Oval
$1,439 AUD