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Round|Lab Grown|IGI

0.81ct F VS1 Round Lab Grown Diamond

FR • F/VS1 • IGI LG677559837

Shape and cutting style on the report: Round modified brilliant

Certificate IGI LG677559837

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 26, 2026
Save $1,273 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,500 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG677559837 or 677559837. Listed at 12 retailers as of October 26, 2026, with prices from $228 to $1,500, a $1,273 spread on the same certified stone. Reve Diamonds lists it at $1,500. 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

0.81
Carat
F
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.4°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677559837
Dimensions5.64 × 5.64 × 3.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm5.64 mm0.81 ctF / VS1
OriginLab Grown
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677559837
Side View
Table 65.0%Crown 42.4°Girdle: MED-STKPavilion 43.6°Culet: NoneDepth 66.5%

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: Oct 26
Current: $493 CAD|Low: $180 CAD|High: $1,500 CAD|Avg: $614 CAD|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 28, 2026
Retailer 6$228 CAD
Retailer 9$254 CAD
Retailer 2$264 CAD
Retailer 7$282 CAD
Retailer 12$282 CAD
Retailer 8$380 CAD
Retailer 3$386 CAD
Retailer 1$493 CAD
Retailer 10$609 CAD
Retailer 11$905 CAD
Retailer 5$955 CAD
Retailer 4$1,429 CAD
Reve Diamonds$1,500 CAD

39 data points across 13 retailers

12 retailers$228 CAD to $1,500 CAD

B+
Cheapest Retailer
-
$228 CAD
$163 USD
B+
Retailer 2
-
$254 CAD
$182 USD
View
Final sale: no returns
B+
Retailer 3
-
$264 CAD
$189 USD
View
B+
Retailer 4
-
$282 CAD
$202 USD
View
B+
Retailer 5
-
$282 CAD
$202 USD
View
B+
Retailer 6
-
$380 CAD
$272 USD
View
B+
Retailer 7
-
$386 CAD
$276 USD
View
B
Retailer 8
-
$493 CAD
£278 GBP
View
B
Retailer 9
-
$609 CAD
$436 USD
View
C
Retailer 10
-
$905 CAD
$648 USD
View
C
Retailer 11
-
$955 CAD
$684 USD
View
Most Expensive
C
Reve Diamonds
2CEF3B85B · Oct 28
$1,500 CAD
$1,074 USD
View
11 more retailers have this diamond
Prices start from $228 CADSave up to $1,273 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.

B+
0.81ct Round
$228 CAD