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Round|Natural|GIA

0.65ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6565395083

Certificate GIA 6565395083

Diamond specifications and retailer prices

From HK$6,166 HKD
$786 USD
As of October 31, 2026
Save HK$3,989 HKD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,155 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 6565395083. Listed at 15 retailers as of October 26, 2026, with prices from HK$6,166 to HK$10,155, a HK$3,989 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$10,155. 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
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565395083
Dimensions5.60 × 5.64 × 3.42 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.60 mm5.64 mm0.65 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565395083
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.9%

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: Oct 31
Current: HK$7,148 HKD|Low: HK$6,166 HKD|High: HK$10,255 HKD|Avg: HK$7,741 HKD|+0.4%
Retailer 1
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 4HK$6,166 HKD
Retailer 2HK$6,355 HKD
Retailer 12HK$6,444 HKD
Retailer 9HK$6,669 HKD
Retailer 5HK$6,717 HKD
Retailer 11HK$6,849 HKD
Retailer 3HK$6,912 HKD
Retailer 1HK$7,148 HKD
Retailer 7HK$7,736 HKD
Retailer 13HK$7,736 HKD
Retailer 10HK$8,768 HKD
Retailer 8HK$8,971 HKD
Retailer 14HK$9,399 HKD
Retailer 6HK$9,960 HKD
Wholesale Diamonds DirectHK$10,155 HKD

25 data points across 15 retailers

15 retailersHK$6,166 HKD to HK$10,155 HKD

A
Cheapest Retailer
-
HK$6,166 HKD
$786 USD
A
Retailer 2
-
HK$6,355 HKD
$810 USD
View
A
Retailer 3
-
HK$6,444 HKD
SGD 1,110 SGD
View
A
Retailer 4
-
HK$6,669 HKD
$850 USD
View
A
Retailer 5
-
HK$6,717 HKD
SGD 1,157 SGD
View
A
Retailer 6
-
HK$6,849 HKD
$873 USD
View
A
Retailer 7
-
HK$6,912 HKD
$881 USD
View
A
Retailer 8
-
HK$7,148 HKD
£717 GBP
View
A
Retailer 9
-
HK$7,736 HKD
$986 USD
View
A
Retailer 10
-
HK$7,736 HKD
$986 USD
View
B+
Retailer 11
-
HK$8,768 HKD
£880 GBP
View
B+
Retailer 12
-
HK$8,971 HKD
€1,089 EUR
View
B+
Retailer 13
-
HK$9,399 HKD
$1,198 USD
View
B+
Retailer 14
-
HK$9,960 HKD
$1,269 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
464403573 · Oct 26
HK$10,155 HKD
$1,294 USD
View
14 more retailers have this diamond
Prices start from HK$6,166 HKDSave up to HK$3,989 HKD

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
HK$6,166 HKD