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0.65ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6562718591

Certificate GIA 6562718591

Diamond specifications and retailer prices

From €665 EUR
HK$5,800 HKD
As of November 1, 2026
Save €2,113 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,777 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.65ct natural round diamond

This 0.65ct 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 6562718591. Listed at 19 retailers as of October 30, 2026, with prices from €665 to €2,777, a €2,113 spread on the same certified stone. NZ Jewellers lists it at €2,777. 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

0.65
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562718591
Dimensions5.64 × 5.65 × 3.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.64 mm5.65 mm0.65 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562718591
Side View
Table 58.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.8%

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 1
Current: €2,777 EUR|Low: €665 EUR|High: €2,777 EUR|Avg: €1,174 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6€665 EUR
Retailer 12€693 EUR
Retailer 8€817 EUR
Retailer 4€823 EUR
Retailer 17€886 EUR
Retailer 3€920 EUR
Retailer 9€926 EUR
Retailer 18€956 EUR
Retailer 16€1,005 EUR
Retailer 5€1,020 EUR
Retailer 10€1,022 EUR
Retailer 11€1,032 EUR
Retailer 2€1,146 EUR
Retailer 13€1,240 EUR
Retailer 15€1,323 EUR
Retailer 14€1,622 EUR
Retailer 7€2,183 EUR
NZ Jewellers€2,777 EUR

7 data points across 18 retailers

19 retailers€665 EUR to €2,777 EUR

A
Cheapest Retailer
-
€665 EUR
HK$5,800 HKD
A
Retailer 2
-
€693 EUR
₹73,690 INR
View
A
Retailer 3
-
€817 EUR
$913 USD
View
Final sale: no returns
A
Retailer 4
-
€823 EUR
$920 USD
View
A
Retailer 5
-
€835 EUR
$933 USD
View
B+
Retailer 6
-
€886 EUR
$990 USD
View
B+
Retailer 7
-
€920 EUR
$1,028 USD
View
B+
Retailer 8
-
€926 EUR
SGD 1,398 SGD
View
B+
Retailer 9
-
€956 EUR
$1,068 USD
View
B+
Retailer 10
-
€1,005 EUR
$1,123 USD
View
B+
Retailer 11
-
€1,020 EUR
$1,140 USD
View
B+
Retailer 12
-
€1,022 EUR
$1,142 USD
View
B+
Retailer 13
-
€1,032 EUR
£908 GBP
View
B+
Retailer 14
-
€1,146 EUR
£1,008 GBP
View
B+
Retailer 15
-
€1,240 EUR
View
B
Retailer 16
-
€1,323 EUR
ZAR 23,876 ZAR
View
B
Retailer 17
-
€1,622 EUR
£1,427 GBP
View
B
Retailer 18
-
€2,183 EUR
£1,920 GBP
View
Most Expensive
B
NZ Jewellers
efb07c5d-2c35-46e1-8d30-b9e1e48fcd40 · Oct 30
€2,777 EUR
$3,103 USD
View
18 more retailers have this diamond
Prices start from €665 EURSave up to €2,113 EUR

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
0.65ct Round
€665 EUR