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Round|Natural|GIA

0.55ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6247122242

Certificate GIA 6247122242

Diamond specifications and retailer prices

From $792 AUD
As of November 6, 2026
Save $623 AUD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,414 AUD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6247122242. Listed at 9 retailers as of November 6, 2026, with prices from $792 to $1,414, a $623 spread on the same certified stone. Frank Darling lists it at $1,414. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6247122242
Dimensions5.26 × 5.28 × 3.27 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.26 mm5.28 mm0.55 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247122242
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

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 6
Current: $1,414 AUD|Low: $792 AUD|High: $1,414 AUD|Avg: $1,066 AUD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9$792 AUD
Retailer 4$862 AUD
Retailer 2$920 AUD
Retailer 8$1,030 AUD
Retailer 5$1,110 AUD
Retailer 3$1,113 AUD
Retailer 6$1,126 AUD
Retailer 7$1,183 AUD
Frank Darling$1,414 AUD

4 data points across 9 retailers

9 retailers$792 AUD to $1,414 AUD

A
Cheapest Retailer
-
$792 AUD
B+
Retailer 2
-
$862 AUD
View
B+
Retailer 3
-
$920 AUD
View
B+
Retailer 4
-
$1,030 AUD
View
B
Retailer 5
-
$1,110 AUD
View
B
Retailer 6
-
$1,113 AUD
View
B
Retailer 7
-
$1,126 AUD
View
B+
Retailer 8
-
$1,183 AUD
View
Most Expensive
B
Frank Darling
2714732HK · Nov 6
$1,414 AUD
$972 USD
View
8 more retailers have this diamond
Prices start from $792 AUDSave up to $623 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.

A
0.55ct Round
$792 AUD