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Radiant|Natural|GIA

0.57ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 6555754101

Certificate GIA 6555754101

Diamond specifications and retailer prices

From $882 CAD
$630 USD
As of October 28, 2026
Save $160 CAD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,052 CAD at Brilliance · As of October 15, 2026
View at Brilliance

About this 0.57ct natural radiant diamond

This 0.57ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555754101. Listed at 3 retailers as of October 28, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.57
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555754101
Dimensions5.63 × 3.97 × 2.72 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Crystal
Top View
5.63 mm3.97 mm0.57 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555754101
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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 28
Current: $1,052 CAD|Low: $882 CAD|High: $1,064 CAD|Avg: $1,000 CAD
Brilliance
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$882 CAD
Retailer 3$1,042 CAD
Brilliance$1,052 CAD

5 data points across 3 retailers

3 retailers$882 CAD to $1,042 CAD

A
Cheapest Retailer
-
$882 CAD
$630 USD
B+
Retailer 2
-
$1,042 CAD
SGD 1,006 SGD
View
Most Expensive
Brilliance
D43705194 · Oct 15
$1,052 CAD
$752 USD
View
Price last confirmed 15 days ago
2 more retailers have this diamond
Prices start from $882 CADSave up to $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
0.57ct Radiant
$882 CAD