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Oval|Lab Grown|IGI

5.01ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG595366156

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG595366156

Diamond specifications and retailer prices

From $3,605 AUD
$2,532 USD
As of October 31, 2026
Save $6,229 AUD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,693 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.01ct lab-grown oval diamond

This 5.01ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595366156 or 595366156. Listed at 21 retailers as of October 29, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595366156
Dimensions13.61 × 9.66 × 6.09 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.61 mm9.66 mm5.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595366156
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.0%

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 31
Current: $12,693 AUD|Low: $2,484 AUD|High: $12,693 AUD|Avg: $6,408 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$3,844 AUD
Retailer 13$3,876 AUD
Retailer 12$4,002 AUD
Retailer 3$4,224 AUD
Retailer 2$4,962 AUD
Retailer 11$5,421 AUD
Retailer 9$5,650 AUD
Retailer 8$5,727 AUD
Retailer 5$6,355 AUD
Retailer 6$6,435 AUD
Retailer 4$9,415 AUD
Retailer 7$9,834 AUD
Michael Trio$12,693 AUD

44 data points across 13 retailers

21 retailers$3,605 AUD to $9,834 AUD

Retailer 1
-
$3,108 AUD
$2,183 USD
Price last confirmed 33 days ago
Retailer 2
-
$3,381 AUD
$2,375 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$3,555 AUD
$2,497 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$3,605 AUD
$2,532 USD
View
Price last confirmed 30 days ago
B
Retailer 5
-
$3,605 AUD
$2,532 USD
View
Retailer 6
-
$3,605 AUD
$2,532 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$3,844 AUD
$2,700 USD
View
B
Retailer 8
-
$3,876 AUD
$2,723 USD
View
B
Retailer 9
-
$4,002 AUD
$2,811 USD
View
Final sale: no returns
B
Retailer 10
-
$4,224 AUD
$2,967 USD
View
B
Retailer 11
-
$4,392 AUD
HK$24,100 HKD
View
Retailer 12
-
$4,956 AUD
$3,481 USD
View
Price last confirmed 22 days ago
Retailer 13
-
$4,956 AUD
$3,481 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$4,962 AUD
£2,745 GBP
View
B
Retailer 15
-
$5,421 AUD
$3,808 USD
View
B
Retailer 16
-
$5,650 AUD
$3,969 USD
View
B
Retailer 17
-
$5,727 AUD
€3,831 EUR
View
B
Retailer 18
-
$6,435 AUD
$4,520 USD
View
B
Retailer 19
-
$9,415 AUD
$6,613 USD
View
B
Retailer 20
-
$9,834 AUD
£5,439 GBP
View
Most Expensive
Michael Trio
7448114560 · Oct 31
$12,693 AUD
SGD 12,049 SGD
View
Price under review
20 more retailers have this diamond
Prices start from $3,605 AUDSave up to $6,229 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+
5.01ct Oval
$3,605 AUD