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Oval|Lab Grown|IGI

1.01ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG828685774

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828685774

Diamond specifications and retailer prices

From $226 AUD
As of November 5, 2026
Save $1,303 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,529 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 LG828685774 or 828685774. Listed at 17 retailers as of November 5, 2026, with prices from $226 to $1,529, a $1,303 spread on the same certified stone. Reve Diamonds lists it at $1,529. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828685774
Dimensions8.49 × 5.62 × 3.39 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm5.62 mm1.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828685774
Side View
Table 62.0%Crown 33.5°Girdle: MediumPavilion 40.1°Culet: NoneDepth 60.3%

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: $477 AUD|Low: $210 AUD|High: $1,529 AUD|Avg: $561 AUD|+4.8%
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
Reve Diamonds
November 6, 2026
Retailer 3$226 AUD
Retailer 14$262 AUD
Retailer 7$272 AUD
Retailer 10$279 AUD
Retailer 12$279 AUD
Retailer 15$470 AUD
Retailer 1$477 AUD
Retailer 8$485 AUD
Retailer 2$511 AUD
Retailer 6$669 AUD
Retailer 9$744 AUD
Retailer 5$873 AUD
Retailer 13$899 AUD
Retailer 4$979 AUD
Retailer 11$1,308 AUD
Reve Diamonds$1,529 AUD

46 data points across 16 retailers

17 retailers$226 AUD to $1,529 AUD

A
Cheapest Retailer
-
$226 AUD
A
Retailer 2
-
$262 AUD
View
Retailer 3
-
$272 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$279 AUD
View
A
Retailer 5
-
$279 AUD
View
Final sale: no returns
A
Retailer 6
-
$470 AUD
View
A
Retailer 7
-
$477 AUD
View
A
Retailer 8
-
$485 AUD
View
A
Retailer 9
-
$511 AUD
View
B+
Retailer 10
-
$669 AUD
View
Retailer 11
-
$729 AUD
View
Price last confirmed 67 days ago
B+
Retailer 12
-
$744 AUD
View
B+
Retailer 13
-
$873 AUD
View
B+
Retailer 14
-
$899 AUD
View
B
Retailer 15
-
$979 AUD
View
B
Retailer 16
-
$1,308 AUD
View
Most Expensive
B
Reve Diamonds
333B82741 · Nov 6
$1,529 AUD
$1,050 USD
View
16 more retailers have this diamond
Prices start from $226 AUDSave up to $1,303 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
$226 AUD