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Oval|Lab Grown|IGI

1.02ct F VS1 Oval Lab Grown Diamond

F/VS1 • IGI LG791618505

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791618505

Diamond specifications and retailer prices

From $738 AUD
As of November 4, 2026
13 retailers carry this diamond
Most expensive: $1,651 AUD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG791618505 or 791618505. Listed at 13 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791618505
Dimensions8.36 × 5.77 × 3.33 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.77 mm1.02 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791618505
Side View
Table 62.0%Crown 30.8°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,651 AUD|Low: $371 AUD|High: $1,676 AUD|Avg: $892 AUD|+18.8%
Flawless Fine Jewelry
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
Retailer 16
October 31, 2026
Retailer 4$371 AUD
Retailer 15$379 AUD
Retailer 5$456 AUD
Retailer 11$523 AUD
Retailer 12$537 AUD
Retailer 9$549 AUD
Retailer 3$587 AUD
Retailer 2$738 AUD
Retailer 14$778 AUD
Retailer 8$855 AUD
Retailer 16$1,016 AUD
Retailer 7$1,105 AUD
Retailer 10$1,226 AUD
Retailer 6$1,263 AUD
Retailer 13$1,485 AUD
Flawless Fine Jewelry$1,651 AUD

30 data points across 16 retailers

13 retailers

Retailer 1
-
$456 AUD
Price last confirmed 16 days ago
Retailer 2
-
$537 AUD
View
Price last confirmed 18 days ago
Retailer 3
-
$549 AUD
View
Price last confirmed 14 days ago
Retailer 4
-
$587 AUD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$738 AUD
View
Retailer 6
-
$778 AUD
View
Price last confirmed 19 days ago
Retailer 7
-
$855 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$1,016 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$1,105 AUD
View
Price last confirmed 15 days ago
Retailer 10
-
$1,226 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$1,263 AUD
View
Price last confirmed 15 days ago
Retailer 12
-
$1,485 AUD
View
Price last confirmed 18 days ago
Most Expensive
Flawless Fine Jewelry
CC40FA6C1 · Oct 21
$1,651 AUD
£912 GBP
View
Price last confirmed 14 days ago
12 more retailers have this diamond
Prices start from $738 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+
1.02ct Oval
$738 AUD