CaratHunter
Plans
Round|Natural|GIA

0.65ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5503414436

Certificate GIA 5503414436

Diamond specifications and retailer prices

From HK$7,822 HKD
$997 USD
As of November 2, 2026
Save HK$14,993 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,815 HKD 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 5503414436. Listed at 20 retailers as of October 30, 2026, with prices from HK$7,822 to HK$22,815, a HK$14,993 spread on the same certified stone. NZ Jewellers lists it at HK$22,815. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503414436
Dimensions5.54 × 5.50 × 3.45 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
5.54 mm5.50 mm0.65 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5503414436
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 2
Current: HK$9,204 HKD|Low: HK$6,520 HKD|High: HK$17,337 HKD|Avg: HK$10,303 HKD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$7,822 HKD
Retailer 3HK$8,112 HKD
Retailer 4HK$8,112 HKD
Retailer 9HK$8,120 HKD
Retailer 1HK$9,204 HKD
Retailer 2HK$9,213 HKD
Retailer 8HK$9,572 HKD
Retailer 12HK$9,886 HKD
Retailer 11HK$12,231 HKD
Retailer 5HK$13,032 HKD
Retailer 6HK$13,969 HKD
Retailer 7HK$17,228 HKD

40 data points across 12 retailers

20 retailersHK$7,822 HKD to HK$22,815 HKD

B+
Cheapest Retailer
-
HK$7,822 HKD
$997 USD
Final sale: no returns
B+
Retailer 2
-
HK$8,112 HKD
$1,034 USD
View
B+
Retailer 3
-
HK$8,112 HKD
$1,034 USD
View
A
Retailer 4
-
HK$8,120 HKD
$1,035 USD
View
Retailer 5
-
HK$8,473 HKD
$1,080 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$8,473 HKD
$1,080 USD
View
B+
Retailer 7
-
HK$8,803 HKD
$1,122 USD
View
B+
Retailer 8
-
HK$9,204 HKD
£924 GBP
View
B+
Retailer 9
-
HK$9,213 HKD
$1,174 USD
View
B+
Retailer 10
-
HK$9,572 HKD
$1,220 USD
View
B+
Retailer 11
-
HK$9,776 HKD
$1,246 USD
View
B+
Retailer 12
-
HK$9,886 HKD
$1,260 USD
View
B+
Retailer 13
-
HK$9,886 HKD
$1,260 USD
View
B
Retailer 14
-
HK$10,199 HKD
$1,300 USD
View
Retailer 15
-
HK$12,231 HKD
A$2,398 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
HK$13,032 HKD
€1,582 EUR
View
B
Retailer 17
-
HK$13,969 HKD
ZAR 28,764 ZAR
View
B
Retailer 18
-
HK$17,228 HKD
£1,729 GBP
View
B
Retailer 19
-
HK$19,242 HKD
£1,931 GBP
View
Most Expensive
B
NZ Jewellers
abc41319-8657-4be9-8e5f-043372ad706a · Oct 30
HK$22,815 HKD
$2,908 USD
View
19 more retailers have this diamond
Prices start from HK$7,822 HKDSave up to HK$14,993 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$7,822 HKD