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Radiant|Lab Grown|GIA

1.54ct D SI1 Radiant Lab Grown Diamond

GD • D/SI1 • GIA 7466310402

Certificate GIA 7466310402

Diamond specifications and retailer prices

From $491 CAD
$351 USD
As of October 30, 2026
Save $3,092 CAD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,583 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7466310402. Listed at 14 retailers as of October 30, 2026, with prices from $491 to $3,583, a $3,092 spread on the same certified stone. Do Amore Diamonds lists it at $3,583. 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

1.54
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7466310402
Dimensions8.16 × 5.73 × 3.87 mm
L/W Ratio1.42
Top View
8.16 mm5.73 mm1.54 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7466310402
Side View
Table 66.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 67.5%

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 30
Current: $3,583 CAD|Low: $550 CAD|High: $4,353 CAD|Avg: $1,821 CAD|-17.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$550 CAD
Retailer 5$819 CAD
Retailer 4$1,002 CAD
Retailer 2$1,104 CAD
Retailer 8$1,541 CAD
Retailer 3$2,629 CAD
Retailer 6$2,771 CAD
Do Amore Diamonds$3,583 CAD

43 data points across 8 retailers

14 retailers$491 CAD to $3,583 CAD

A
Cheapest Retailer
-
$491 CAD
$351 USD
A
Retailer 2
-
$550 CAD
$393 USD
View
Final sale: no returns
B+
Retailer 3
-
$570 CAD
$407 USD
View
B+
Retailer 4
-
$609 CAD
$435 USD
View
B+
Retailer 5
-
$609 CAD
$435 USD
View
B+
Retailer 6
-
$788 CAD
$563 USD
View
B+
Retailer 7
-
$819 CAD
$585 USD
View
Retailer 8
-
$1,002 CAD
€682 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,104 CAD
£621 GBP
View
Retailer 10
-
$1,541 CAD
$1,101 USD
View
Price last confirmed 63 days ago
B
Retailer 11
-
$2,160 CAD
$1,543 USD
View
B
Retailer 12
-
$2,629 CAD
£1,479 GBP
View
B
Retailer 13
-
$2,771 CAD
$1,980 USD
View
Most Expensive
B
Do Amore Diamonds
34-DBS195-43 · Oct 30
$3,583 CAD
$2,560 USD
View
13 more retailers have this diamond
Prices start from $491 CADSave up to $3,092 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
1.54ct Radiant
$491 CAD