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Radiant|Natural|GIA

1.55ct L SI2 Radiant Natural Diamond

GD • L/SI2 • GIA 7301120821

Certificate GIA 7301120821

Diamond specifications and retailer prices

From $5,742 AUD
As of November 6, 2026
Save $1,924 AUD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,665 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.55ct natural radiant diamond

This 1.55ct natural radiant sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7301120821. Listed at 6 retailers as of November 6, 2026, with prices from $5,742 to $7,665, a $1,924 spread on the same certified stone. Yorxs lists it at $7,665. 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

1.55
Carat
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7301120821
Dimensions7.23 × 6.22 × 4.04 mm
L/W Ratio1.16
Culet sizeNone
Top View
7.23 mm6.22 mm1.55 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7301120821
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $7,091 AUD|Low: $5,596 AUD|High: $8,569 AUD|Avg: $7,213 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 7, 2026
Retailer 3$5,596 AUD
Retailer 2$5,742 AUD
Retailer 1$7,091 AUD
Yorxs$7,665 AUD
Retailer 4$8,569 AUD

43 data points across 5 retailers

6 retailers$5,742 AUD to $7,665 AUD

Retailer 1
-
$5,596 AUD
Price last confirmed 10 days ago
B
Retailer 2
-
$5,742 AUD
View
C
Retailer 3
-
$6,869 AUD
View
C
Retailer 4
-
$7,091 AUD
View
C
Retailer 5
-
$7,453 AUD
View
Most Expensive
C
Yorxs
230053802 · Nov 6
$7,665 AUD
€5,016 EUR
View
5 more retailers have this diamond
Prices start from $5,742 AUDSave up to $1,924 AUD

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.

B
1.55ct Radiant
$5,742 AUD