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Oval|Lab Grown|IGI

1.01ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG806623539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806623539

Diamond specifications and retailer prices

From $262 AUD
As of November 5, 2026
Save $1,381 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,060 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG806623539 or 806623539. Listed at 17 retailers as of November 5, 2026, with a 527% 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806623539
Dimensions7.92 × 5.56 × 3.51 mm
L/W Ratio1.42
Girdle conditionFaceted
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
7.92 mm5.56 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806623539
Side View
Table 58.0%Crown 37.2°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $386 AUD|Low: $210 AUD|High: $20,870 AUD|Avg: $2,252 AUD|+17.3%
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
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Retailer 16
Yorxs
November 6, 2026
Retailer 4$262 AUD
Retailer 7$272 AUD
Retailer 13$304 AUD
Retailer 11$325 AUD
Retailer 1$386 AUD
Retailer 16$483 AUD
Retailer 2$575 AUD
Retailer 9$576 AUD
Retailer 15$783 AUD
Retailer 8$873 AUD
Retailer 12$1,045 AUD
Retailer 14$1,103 AUD
Retailer 5$1,122 AUD
Retailer 10$1,515 AUD
Retailer 3$1,643 AUD
Retailer 6$6,916 AUD
Yorxs$12,060 AUD

41 data points across 17 retailers

17 retailers$262 AUD to $1,643 AUD

A
Cheapest Retailer
-
$262 AUD
Retailer 2
-
$272 AUD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$304 AUD
View
A
Retailer 4
-
$325 AUD
View
A
Retailer 5
-
$386 AUD
View
A
Retailer 6
-
$483 AUD
View
A
Retailer 7
-
$575 AUD
View
B+
Retailer 8
-
$576 AUD
View
Retailer 9
-
$770 AUD
View
Price last confirmed 117 days ago
B+
Retailer 10
-
$783 AUD
View
Retailer 11
-
$873 AUD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$1,045 AUD
View
B
Retailer 13
-
$1,103 AUD
View
B
Retailer 14
-
$1,122 AUD
View
B
Retailer 15
-
$1,515 AUD
View
B
Retailer 16
-
$1,643 AUD
View
Most Expensive
Yorxs
1FB8DB78E · Oct 29
$12,060 AUD
€7,892 EUR
View
Price under review
16 more retailers have this diamond
Prices start from $262 AUDSave up to $1,381 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
1.01ct Oval
$262 AUD