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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1568526210

Certificate GIA 1568526210

Diamond specifications and retailer prices

From $595 USD
As of October 28, 2026
Save $1,428 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,023 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568526210. Listed at 14 retailers as of October 27, 2026, with prices from $595 to $2,023, a $1,428 spread on the same certified stone. NZ Jewellers lists it at $2,023. 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
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1568526210
Dimensions5.24 × 5.19 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.24 mm5.19 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568526210
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $2,023 USD|Low: $595 USD|High: $2,125 USD|Avg: $874 USD|-4.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 6$595 USD
Retailer 5$610 USD
Retailer 7$610 USD
Retailer 13$634 USD
Retailer 2$682 USD
Retailer 9$683 USD
Retailer 12$683 USD
Retailer 4$741 USD
Retailer 3$744 USD
Retailer 10$758 USD
Retailer 8$774 USD
Retailer 14$947 USD
Retailer 11$1,473 USD
NZ Jewellers$2,023 USD

17 data points across 14 retailers

14 retailers$595 USD to $2,023 USD

A
Cheapest Retailer
-
$595 USD
Final sale: no returns
Retailer 2
-
$610 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$610 USD
A$939 AUD
View
A
Retailer 4
-
$634 USD
View
A
Retailer 5
-
$682 USD
View
A
Retailer 6
-
$683 USD
View
A
Retailer 7
-
$683 USD
View
A
Retailer 8
-
$741 USD
View
A
Retailer 9
-
$744 USD
View
A
Retailer 10
-
$758 USD
£597 GBP
View
A
Retailer 11
-
$774 USD
£610 GBP
View
B+
Retailer 12
-
$947 USD
€902 EUR
View
B
Retailer 13
-
$1,473 USD
£1,160 GBP
View
Most Expensive
B
NZ Jewellers
04f9ae71-7c64-4660-9cfc-09065c2d8a8b · Oct 27
$2,023 USD
View
13 more retailers have this diamond
Prices start from $595 USDSave up to $1,428 USD

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
$595 USD