Round|Natural|GIA

1.02ct E IF Round Natural Diamond

EX • E/IF • GIA 5222628427

Certificate GIA 5222628427

Diamond specifications and retailer prices

From HK$64,209 HKD
$8,184 USD
As of October 31, 2026
Save HK$110,391 HKD (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$174,601 HKD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5222628427. Listed at 26 retailers as of October 29, 2026, with prices from HK$64,209 to HK$174,601, a HK$110,391 spread on the same certified stone. Diamond Quarter lists it at HK$174,601. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5222628427
Dimensions6.46 × 6.43 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.46 mm6.43 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5222628427
Side View
Table 57.0%Crown 36°Girdle: 3.5Pavilion 40.6°Culet: NoneDepth 61.9%

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$79,255 HKD|Low: HK$66,853 HKD|High: HK$115,284 HKD|Avg: HK$84,368 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8HK$67,355 HKD
Retailer 10HK$67,387 HKD
Retailer 9HK$72,934 HKD
Retailer 5HK$78,368 HKD
Retailer 1HK$79,255 HKD
Retailer 7HK$80,212 HKD
Retailer 2HK$80,230 HKD
Retailer 4HK$91,895 HKD
Retailer 3HK$107,152 HKD
Retailer 6HK$114,517 HKD

35 data points across 10 retailers

26 retailersHK$64,209 HKD to HK$174,601 HKD

A
Cheapest Retailer
-
HK$64,209 HKD
$8,184 USD
Retailer 2
-
HK$67,355 HKD
$8,585 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$67,387 HKD
€8,180 EUR
View
A
Retailer 4
-
HK$68,289 HKD
$8,704 USD
View
A
Retailer 5
-
HK$70,444 HKD
$8,979 USD
View
A
Retailer 6
-
HK$72,298 HKD
$9,215 USD
View
A
Retailer 7
-
HK$72,934 HKD
$9,296 USD
View
Final sale: no returns
A
Retailer 8
-
HK$72,934 HKD
$9,296 USD
View
A
Retailer 9
-
HK$77,775 HKD
$9,913 USD
View
A
Retailer 10
-
HK$78,368 HKD
£7,865 GBP
View
A
Retailer 11
-
HK$79,014 HKD
$10,071 USD
View
A
Retailer 12
-
HK$79,255 HKD
£7,954 GBP
View
Retailer 13
-
HK$80,212 HKD
A$15,729 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$80,230 HKD
$10,226 USD
View
B+
Retailer 15
-
HK$85,832 HKD
$10,940 USD
View
B+
Retailer 16
-
HK$85,832 HKD
$10,940 USD
View
B+
Retailer 17
-
HK$87,029 HKD
$11,093 USD
View
B+
Retailer 18
-
HK$87,405 HKD
£8,772 GBP
View
B+
Retailer 19
-
HK$91,175 HKD
$11,621 USD
View
B+
Retailer 20
-
HK$91,895 HKD
€11,155 EUR
View
B+
Retailer 21
-
HK$95,796 HKD
$12,210 USD
View
Retailer 22
-
HK$95,992 HKD
$12,235 USD
View
Price last confirmed 8 days ago
B+
Retailer 23
-
HK$107,152 HKD
ZAR 220,637 ZAR
View
B+
Retailer 24
-
HK$114,517 HKD
£11,493 GBP
View
B
Retailer 25
-
HK$121,561 HKD
$15,494 USD
View
Most Expensive
B
Diamond Quarter
1.02IFE522726C2N · Oct 29
HK$174,601 HKD
£17,523 GBP
View
25 more retailers have this diamond
Prices start from HK$64,209 HKDSave up to HK$110,391 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$64,209 HKD