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0.55ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6247122242

Certificate GIA 6247122242

Diamond specifications and retailer prices

From $981 NZD
As of November 6, 2026
Save $772 NZD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,753 NZD 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 $981 to $1,753, a $772 spread on the same certified stone. Frank Darling lists it at $1,753. 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: $1,753 NZD|Low: $981 NZD|High: $1,753 NZD|Avg: $1,323 NZD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$981 NZD
Retailer 4$1,068 NZD
Retailer 2$1,140 NZD
Retailer 8$1,277 NZD
Retailer 5$1,376 NZD
Retailer 3$1,380 NZD
Retailer 6$1,396 NZD
Retailer 7$1,467 NZD
Frank Darling$1,753 NZD

3 data points across 9 retailers

9 retailers$981 NZD to $1,753 NZD

A
Cheapest Retailer
-
$981 NZD
B+
Retailer 2
-
$1,068 NZD
View
B+
Retailer 3
-
$1,140 NZD
View
B+
Retailer 4
-
$1,277 NZD
View
B
Retailer 5
-
$1,376 NZD
View
B
Retailer 6
-
$1,380 NZD
View
B
Retailer 7
-
$1,396 NZD
View
B+
Retailer 8
-
$1,467 NZD
View
Most Expensive
B
Frank Darling
2714732HK · Nov 6
$1,753 NZD
$972 USD
View
8 more retailers have this diamond
Prices start from $981 NZDSave up to $772 NZD

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
$981 NZD