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Oval|Lab Grown|IGI

1.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG512224134

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG512224134

Diamond specifications and retailer prices

From $815 AUD
As of November 6, 2026
Save $1,936 AUD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,467 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512224134 or 512224134. Listed at 13 retailers as of November 4, 2026, with a 238% 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224134
Dimensions7.94 × 5.37 × 3.67 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.94 mm5.37 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224134
Side View
Table 59.5%Crown 37.5°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 68.3%

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: Nov 6
Current: $1,703 AUD|Low: $815 AUD|High: $4,590 AUD|Avg: $1,714 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$815 AUD
Retailer 7$929 AUD
Retailer 10$1,039 AUD
Retailer 2$1,077 AUD
Retailer 8$1,077 AUD
Retailer 5$1,332 AUD
Retailer 1$1,703 AUD
Retailer 9$1,758 AUD
Retailer 6$2,751 AUD
Retailer 3$4,535 AUD

44 data points across 10 retailers

13 retailers$815 AUD to $2,751 AUD

B+
Cheapest Retailer
-
$815 AUD
B+
Retailer 2
-
$929 AUD
View
B+
Retailer 3
-
$1,010 AUD
View
B+
Retailer 4
-
$1,039 AUD
View
Final sale: no returns
Retailer 5
-
$1,077 AUD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$1,077 AUD
View
B
Retailer 7
-
$1,332 AUD
View
B
Retailer 8
-
$1,703 AUD
View
B
Retailer 9
-
$1,758 AUD
View
B
Retailer 10
-
$2,751 AUD
View
Retailer 11
-
$3,027 AUD
View
Price under review
Most Expensive
Reve Diamonds
3778AC6B3 · Nov 6
$3,467 AUD
$2,382 USD
View
Price under review
11 more retailers have this diamond
Prices start from $815 AUDSave up to $1,936 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+
1.01ct Oval
$815 AUD