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Oval|Lab Grown|IGI

1.00ct D SI1 Oval Lab Grown Diamond

GD • D/SI1 • IGI LG684503810

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG684503810

Diamond specifications and retailer prices

From $239 CAD
$171 USD
As of October 29, 2026
Save $1,160 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,399 CAD at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG684503810 or 684503810. Listed at 15 retailers as of October 29, 2026, with prices from $239 to $1,399, a $1,160 spread on the same certified stone. MOH London lists it at $1,399. 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
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684503810
Dimensions8.65 × 5.45 × 3.31 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm5.45 mm1.00 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684503810
Side View
Table 60.0%Crown 34.6°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 60.7%

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: $1,399 CAD|Low: $227 CAD|High: $1,408 CAD|Avg: $594 CAD|+2.2%
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
October 30, 2026
Retailer 11$239 CAD
Retailer 5$269 CAD
Retailer 13$279 CAD
Retailer 6$298 CAD
Retailer 7$298 CAD
Retailer 8$358 CAD
Retailer 3$452 CAD
Retailer 15$530 CAD
Retailer 2$531 CAD
Retailer 9$714 CAD
Retailer 14$739 CAD
Retailer 12$956 CAD
Retailer 10$1,011 CAD
Retailer 4$1,033 CAD
MOH London$1,399 CAD

46 data points across 15 retailers

15 retailers$239 CAD to $1,399 CAD

A
Cheapest Retailer
-
$239 CAD
$171 USD
B+
Retailer 2
-
$269 CAD
$192 USD
View
Final sale: no returns
B+
Retailer 3
-
$279 CAD
$199 USD
View
B+
Retailer 4
-
$298 CAD
$213 USD
View
B+
Retailer 5
-
$298 CAD
$213 USD
View
B+
Retailer 6
-
$358 CAD
£201 GBP
View
B+
Retailer 7
-
$452 CAD
$323 USD
View
B+
Retailer 8
-
$530 CAD
$379 USD
View
B+
Retailer 9
-
$531 CAD
£299 GBP
View
B
Retailer 10
-
$714 CAD
$510 USD
View
B
Retailer 11
-
$739 CAD
$528 USD
View
B
Retailer 12
-
$956 CAD
$683 USD
View
C
Retailer 13
-
$1,011 CAD
$722 USD
View
B
Retailer 14
-
$1,033 CAD
$738 USD
View
Most Expensive
B
MOH London
LG684503810 · Oct 29
$1,399 CAD
£787 GBP
View
14 more retailers have this diamond
Prices start from $239 CADSave up to $1,160 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
$239 CAD