CaratHunter
Plans
Oval|Lab Grown|IGI

1.01ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG803603981

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803603981

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)
16 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 LG803603981 or 803603981. Listed at 16 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803603981
Dimensions7.99 × 5.65 × 3.49 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
7.99 mm5.65 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803603981
Side View
Table 64.0%Crown 36.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.8%

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: Nov 5
Current: $477 AUD|Low: $210 AUD|High: $1,529 AUD|Avg: $549 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 5$226 AUD
Retailer 2$262 AUD
Retailer 7$272 AUD
Retailer 12$279 AUD
Retailer 14$279 AUD
Retailer 3$470 AUD
Retailer 1$477 AUD
Retailer 8$485 AUD
Retailer 4$511 AUD
Retailer 11$684 AUD
Retailer 13$744 AUD
Retailer 15$899 AUD
Retailer 9$931 AUD
Retailer 6$979 AUD
Retailer 10$1,304 AUD
Reve Diamonds$1,529 AUD

44 data points across 16 retailers

16 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
Final sale: no returns
A
Retailer 5
-
$279 AUD
View
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
-
$684 AUD
View
B+
Retailer 11
-
$744 AUD
View
B+
Retailer 12
-
$899 AUD
View
B
Retailer 13
-
$931 AUD
View
B
Retailer 14
-
$979 AUD
View
B
Retailer 15
-
$1,304 AUD
View
Most Expensive
B
Reve Diamonds
124239739 · Nov 6
$1,529 AUD
$1,050 USD
View
15 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