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 $237 CAD
$170 USD
As of October 29, 2026
Save $785 CAD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,023 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 12 retailers as of October 29, 2026, with prices from $237 to $1,023, a $785 spread on the same certified stone. Taylor and Hart lists it at $1,023. 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
Color
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: Oct 29
Current: $295 CAD|Low: $237 CAD|High: $1,023 CAD|Avg: $535 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 3$237 CAD
Retailer 10$264 CAD
Retailer 6$275 CAD
Retailer 1$295 CAD
Retailer 2$353 CAD
Retailer 8$443 CAD
Retailer 5$525 CAD
Retailer 11$527 CAD
Retailer 9$630 CAD
Retailer 4$946 CAD
Retailer 7$1,000 CAD
Taylor and Hart$1,023 CAD

3 data points across 12 retailers

12 retailers$237 CAD to $1,023 CAD

A
Cheapest Retailer
-
$237 CAD
$170 USD
A
Retailer 2
-
$264 CAD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$275 CAD
$197 USD
View
A
Retailer 4
-
$295 CAD
$211 USD
View
A
Retailer 5
-
$353 CAD
£199 GBP
View
A
Retailer 6
-
$443 CAD
$317 USD
View
B+
Retailer 7
-
$525 CAD
£296 GBP
View
B+
Retailer 8
-
$527 CAD
$377 USD
View
B+
Retailer 9
-
$630 CAD
$451 USD
View
B
Retailer 10
-
$946 CAD
$677 USD
View
B
Retailer 11
-
$1,000 CAD
$716 USD
View
Most Expensive
B
Taylor and Hart
RMY7K2Y · Oct 31
$1,023 CAD
$732 USD
View
11 more retailers have this diamond
Prices start from $237 CADSave up to $785 CAD

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
$237 CAD