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Round|Natural|GIA

1.02ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6561500268

Certificate GIA 6561500268

Diamond specifications and retailer prices

From HK$17,274 HKD
As of October 30, 2026
Save HK$31,639 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$48,913 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561500268. Listed at 19 retailers as of October 27, 2026, with prices from HK$17,274 to HK$48,913, a HK$31,639 spread on the same certified stone. NZ Jewellers lists it at HK$48,913. 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

1.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561500268
Dimensions6.50 × 6.47 × 3.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.50 mm6.47 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561500268
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

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 30
Current: HK$48,913 HKD|Low: HK$16,471 HKD|High: HK$49,172 HKD|Avg: HK$25,453 HKD|+16.9%
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 20HK$17,274 HKD
Retailer 10HK$18,360 HKD
Retailer 7HK$18,603 HKD
Retailer 19HK$19,552 HKD
Retailer 13HK$20,074 HKD
Retailer 8HK$20,447 HKD
Retailer 5HK$20,478 HKD
Retailer 18HK$20,871 HKD
Retailer 9HK$21,494 HKD
Retailer 16HK$22,290 HKD
Retailer 14HK$22,641 HKD
Retailer 4HK$22,958 HKD
Retailer 11HK$23,149 HKD
Retailer 2HK$24,033 HKD
Retailer 12HK$26,627 HKD
Retailer 17HK$28,488 HKD
Retailer 3HK$33,032 HKD
Retailer 6HK$35,191 HKD
Retailer 15HK$39,340 HKD
NZ JewellersHK$48,913 HKD

17 data points across 20 retailers

19 retailersHK$17,274 HKD to HK$48,913 HKD

A
Cheapest Retailer
-
HK$17,274 HKD
Retailer 2
-
HK$18,360 HKD
$2,340 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$18,603 HKD
$2,371 USD
View
Retailer 4
-
HK$20,074 HKD
€2,437 EUR
View
Price last confirmed 4 days ago
A
Retailer 5
-
HK$20,447 HKD
$2,606 USD
View
A
Retailer 6
-
HK$20,478 HKD
$2,610 USD
View
A
Retailer 7
-
HK$20,871 HKD
$2,660 USD
View
Retailer 8
-
HK$21,051 HKD
$2,683 USD
View
Price last confirmed 18 days ago
A
Retailer 9
-
HK$21,494 HKD
$2,739 USD
View
B+
Retailer 10
-
HK$22,290 HKD
£2,237 GBP
View
B+
Retailer 11
-
HK$22,641 HKD
£2,272 GBP
View
Retailer 12
-
HK$22,958 HKD
$2,926 USD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$23,149 HKD
SGD 3,987 SGD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
HK$24,033 HKD
$3,063 USD
View
B+
Retailer 15
-
HK$28,488 HKD
ZAR 58,657 ZAR
View
B
Retailer 16
-
HK$33,032 HKD
$4,210 USD
View
Retailer 17
-
HK$35,191 HKD
$4,485 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
HK$39,340 HKD
£3,948 GBP
View
Most Expensive
B
NZ Jewellers
a9dde0a6-b28a-4527-ae63-a5500ff9c57f · Oct 27
HK$48,913 HKD
$6,234 USD
View
18 more retailers have this diamond
Prices start from HK$17,274 HKDSave up to HK$31,639 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
1.02ct Round
HK$17,274 HKD