Oval|Lab Grown|IGI

0.99ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG817687270

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817687270

Diamond specifications and retailer prices

From $247 CAD
$177 USD
As of October 29, 2026
Save $1,349 CAD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,597 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817687270 or 817687270. Listed at 22 retailers as of October 29, 2026, with prices from $247 to $1,597, a $1,349 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817687270
Dimensions8.33 × 5.51 × 3.33 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.51 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817687270
Side View
Table 60.0%Crown 34.2°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 60.4%

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: $1,597 CAD|Low: $243 CAD|High: $1,597 CAD|Avg: $646 CAD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 4$247 CAD
Retailer 14$286 CAD
Retailer 18$314 CAD
Retailer 3$396 CAD
Retailer 17$476 CAD
Retailer 10$507 CAD
Retailer 8$543 CAD
Retailer 19$546 CAD
Retailer 13$551 CAD
Retailer 11$601 CAD
Retailer 7$719 CAD
Retailer 9$750 CAD
Retailer 16$786 CAD
Retailer 15$788 CAD
Retailer 12$838 CAD
Retailer 2$986 CAD
Retailer 5$1,062 CAD
Retailer 6$1,414 CAD
Retailer 20$1,565 CAD
Flawless Fine Jewelry$1,597 CAD

28 data points across 20 retailers

22 retailers$247 CAD to $1,597 CAD

A
Cheapest Retailer
-
$247 CAD
$177 USD
A
Retailer 2
-
$286 CAD
$205 USD
View
A
Retailer 3
-
$300 CAD
$215 USD
View
A
Retailer 4
-
$300 CAD
$215 USD
View
A
Retailer 5
-
$314 CAD
$225 USD
View
Final sale: no returns
A
Retailer 6
-
$396 CAD
£223 GBP
View
A
Retailer 7
-
$476 CAD
$341 USD
View
A
Retailer 8
-
$507 CAD
€346 EUR
View
A
Retailer 9
-
$543 CAD
ZAR 6,285 ZAR
View
A
Retailer 10
-
$546 CAD
$391 USD
View
A
Retailer 11
-
$551 CAD
£311 GBP
View
A
Retailer 12
-
$601 CAD
$430 USD
View
B+
Retailer 13
-
$719 CAD
A$792 AUD
View
B+
Retailer 14
-
$750 CAD
A$826 AUD
View
B+
Retailer 15
-
$786 CAD
$563 USD
View
B+
Retailer 16
-
$788 CAD
A$868 AUD
View
B+
Retailer 17
-
$838 CAD
$600 USD
View
B
Retailer 18
-
$986 CAD
$706 USD
View
B
Retailer 19
-
$1,062 CAD
$760 USD
View
B
Retailer 20
-
$1,414 CAD
£797 GBP
View
B
Retailer 21
-
$1,565 CAD
$1,121 USD
View
Most Expensive
B
Flawless Fine Jewelry
B2EF90C32 · Oct 31
$1,597 CAD
£900 GBP
View
21 more retailers have this diamond
Prices start from $247 CADSave up to $1,349 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
0.99ct Oval
$247 CAD