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Radiant|Lab Grown|IGI

1.25ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG689562971

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG689562971

Diamond specifications and retailer prices

From $229 CAD
$164 USD
As of October 30, 2026
Save $1,978 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,269 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689562971 or 689562971. Listed at 17 retailers as of October 30, 2026, with a 863% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.2°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562971
Dimensions7.67 × 5.21 × 3.60 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm5.21 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562971
Side View
Table 64.0%Crown 54.2°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,207 CAD|Low: $229 CAD|High: $2,486 CAD|Avg: $770 CAD|-8.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 5$229 CAD
Retailer 6$256 CAD
Retailer 15$267 CAD
Retailer 12$285 CAD
Retailer 14$285 CAD
Retailer 8$387 CAD
Retailer 16$522 CAD
Retailer 10$540 CAD
Retailer 2$567 CAD
Retailer 3$740 CAD
Retailer 11$767 CAD
Retailer 7$799 CAD
Retailer 13$1,011 CAD
Retailer 4$1,253 CAD
Retailer 9$1,478 CAD
Do Amore Diamonds$2,207 CAD

36 data points across 16 retailers

17 retailers$229 CAD to $2,207 CAD

A
Cheapest Retailer
-
$229 CAD
$164 USD
A
Retailer 2
-
$256 CAD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$267 CAD
$191 USD
View
A
Retailer 4
-
$285 CAD
$204 USD
View
A
Retailer 5
-
$285 CAD
$204 USD
View
B+
Retailer 6
-
$387 CAD
$277 USD
View
A
Retailer 7
-
$522 CAD
$374 USD
View
A
Retailer 8
-
$540 CAD
ZAR 6,244 ZAR
View
A
Retailer 9
-
$567 CAD
£320 GBP
View
A
Retailer 10
-
$740 CAD
$530 USD
View
B+
Retailer 11
-
$767 CAD
A$845 AUD
View
B+
Retailer 12
-
$799 CAD
$572 USD
View
B+
Retailer 13
-
$1,011 CAD
$724 USD
View
B+
Retailer 14
-
$1,253 CAD
$897 USD
View
B
Retailer 15
-
$1,478 CAD
£833 GBP
View
B
Retailer 16
-
$2,207 CAD
$1,580 USD
View
Most Expensive
Do Amore Diamonds
23-689562971 · Oct 30
$3,269 CAD
$2,340 USD
View
Price under review
16 more retailers have this diamond
Prices start from $229 CADSave up to $1,978 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
1.25ct Radiant
$229 CAD