Round|Natural|GIA

0.59ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6541771129

Certificate GIA 6541771129

Diamond specifications and retailer prices

From $760 USD
Save $482 USD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,290 USD at Cape Diamonds
View at Cape Diamonds

About this 0.59ct natural round diamond

This 0.59ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541771129. Listed at 15 retailers, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.59
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6541771129
Dimensions5.29 × 5.33 × 3.34 mm
L/W Ratio1.01
Top View
5.29 mm5.33 mm0.59 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541771129
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,290 USD|Low: $760 USD|High: $1,290 USD|Avg: $1,028 USD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 1, 2026
Retailer 7$760 USD
Retailer 9$780 USD
Retailer 4$882 USD
Retailer 2$954 USD
Retailer 3$1,090 USD
Retailer 6$1,092 USD
Retailer 8$1,233 USD
Retailer 5$1,242 USD
Cape Diamonds$1,290 USD

43 data points across 9 retailers

15 retailers$760 USD to $1,242 USD

A
Cheapest Retailer
-
$760 USD
A
Retailer 2
-
$780 USD
View
A
Retailer 3
-
$793 USD
SGD 1,071 SGD
View
A
Retailer 4
-
$827 USD
SGD 1,117 SGD
View
A
Retailer 5
-
$844 USD
View
A
Retailer 6
-
$855 USD
View
A
Retailer 7
-
$884 USD
£696 GBP
View
B+
Retailer 8
-
$947 USD
View
B+
Retailer 9
-
$954 USD
View
B+
Retailer 10
-
$1,090 USD
€1,038 EUR
View
B+
Retailer 11
-
$1,092 USD
£860 GBP
View
B
Retailer 12
-
$1,158 USD
View
B
Retailer 13
-
$1,233 USD
View
B
Retailer 14
-
$1,242 USD
View
Most Expensive
B
Cape Diamonds
cert_6541771129 · Aug 7
$1,290 USD
ZAR 20,836 ZAR
View
Price last confirmed 55 days ago
14 more retailers have this diamond
Prices start from $760 USDSave up to $482 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.

A
0.59ct Round
$760 USD