Radiant|Lab Grown|IGI

1.25ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1 • IGI LG681504549

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

Certificate IGI LG681504549

Diamond specifications and retailer prices

From $214 CAD
$153 USD
As of November 2, 2026
Save $1,170 CAD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,384 CAD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG681504549 or 681504549. Listed at 16 retailers as of November 2, 2026, with prices from $214 to $1,384, a $1,170 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,384. 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

1.25
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681504549
Dimensions7.40 × 5.33 × 3.71 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.33 mm1.25 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681504549
Side View
Table 64.0%Crown 46.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 69.6%

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: Nov 2
Current: $1,384 CAD|Low: $175 CAD|High: $1,405 CAD|Avg: $671 CAD|-1.5%
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
November 2, 2026
Retailer 15$214 CAD
Retailer 8$242 CAD
Retailer 11$247 CAD
Retailer 4$264 CAD
Retailer 6$271 CAD
Retailer 9$456 CAD
Retailer 16$483 CAD
Retailer 2$497 CAD
Retailer 13$569 CAD
Retailer 14$617 CAD
Retailer 7$761 CAD
Retailer 10$849 CAD
Retailer 12$897 CAD
Retailer 3$927 CAD
Retailer 5$1,258 CAD
Flawless Fine Jewelry$1,384 CAD

35 data points across 16 retailers

16 retailers$214 CAD to $1,384 CAD

A
Cheapest Retailer
-
$214 CAD
$153 USD
A
Retailer 2
-
$242 CAD
$173 USD
View
Final sale: no returns
A
Retailer 3
-
$247 CAD
$177 USD
View
A
Retailer 4
-
$264 CAD
$189 USD
View
Retailer 5
-
$271 CAD
$194 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$456 CAD
ZAR 5,276 ZAR
View
B+
Retailer 7
-
$483 CAD
$346 USD
View
A
Retailer 8
-
$497 CAD
€339 EUR
View
A
Retailer 9
-
$569 CAD
$407 USD
View
A
Retailer 10
-
$617 CAD
$442 USD
View
Retailer 11
-
$761 CAD
$545 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$849 CAD
$608 USD
View
B+
Retailer 13
-
$897 CAD
$642 USD
View
B+
Retailer 14
-
$927 CAD
$664 USD
View
B
Retailer 15
-
$1,258 CAD
£709 GBP
View
Most Expensive
B
Flawless Fine Jewelry
1663C9FB3 · Nov 2
$1,384 CAD
£780 GBP
View
15 more retailers have this diamond
Prices start from $214 CADSave up to $1,170 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
$214 CAD