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Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG851683293

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851683293

Diamond specifications and retailer prices

From $242 AUD
As of November 3, 2026
Save $1,163 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,405 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851683293 or 851683293. Listed at 15 retailers as of November 2, 2026, with prices from $242 to $1,405, a $1,163 spread on the same certified stone. MOH London lists it at $1,405. 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

1.00
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851683293
Dimensions8.63 × 5.11 × 3.41 mm
L/W Ratio1.69
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.11 mm1.00 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851683293
Side View
Table 61.0%Crown 34°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 66.7%

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 3
Current: $1,405 AUD|Low: $242 AUD|High: $1,405 AUD|Avg: $590 AUD
MOH London
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
November 4, 2026
Retailer 9$242 AUD
Retailer 5$269 AUD
Retailer 11$281 AUD
Retailer 12$301 AUD
Retailer 2$358 AUD
Retailer 3$452 AUD
Retailer 14$517 AUD
Retailer 8$529 AUD
Retailer 6$537 AUD
Retailer 4$643 AUD
Retailer 13$733 AUD
Retailer 10$965 AUD
Retailer 15$1,021 AUD
Retailer 7$1,043 AUD
MOH London$1,405 AUD

7 data points across 15 retailers

15 retailers$242 AUD to $1,405 AUD

A
Cheapest Retailer
-
$242 AUD
A
Retailer 2
-
$269 AUD
View
Final sale: no returns
A
Retailer 3
-
$281 AUD
View
A
Retailer 4
-
$301 AUD
View
A
Retailer 5
-
$358 AUD
View
A
Retailer 6
-
$452 AUD
View
B+
Retailer 7
-
$517 AUD
View
A
Retailer 8
-
$529 AUD
View
B+
Retailer 9
-
$537 AUD
View
B+
Retailer 10
-
$643 AUD
View
B+
Retailer 11
-
$733 AUD
View
B
Retailer 12
-
$965 AUD
View
B
Retailer 13
-
$1,021 AUD
View
B
Retailer 14
-
$1,043 AUD
View
Most Expensive
B
MOH London
LG851683293 · Nov 2
$1,405 AUD
£776 GBP
View
14 more retailers have this diamond
Prices start from $242 AUDSave up to $1,163 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
1.00ct Oval
$242 AUD