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Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2554503398

Certificate GIA 2554503398

Diamond specifications and retailer prices

From HK$5,222 HKD
As of November 1, 2026
Save HK$16,942 HKD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$22,164 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2554503398. Listed at 10 retailers as of October 30, 2026, with prices from HK$5,222 to HK$22,164, a HK$16,942 spread on the same certified stone. NZ Jewellers lists it at HK$22,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554503398
Dimensions5.90 × 5.92 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.90 mm5.92 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554503398
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.2°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 1
Current: HK$22,164 HKD|Low: HK$5,222 HKD|High: HK$23,121 HKD|Avg: HK$9,226 HKD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$5,222 HKD
Retailer 4HK$5,234 HKD
Retailer 7HK$7,006 HKD
Retailer 8HK$7,124 HKD
Retailer 3HK$7,273 HKD
Retailer 2HK$8,081 HKD
Retailer 9HK$8,214 HKD
Retailer 6HK$9,836 HKD
Retailer 10HK$10,053 HKD
NZ JewellersHK$22,164 HKD

36 data points across 10 retailers

10 retailersHK$5,222 HKD to HK$22,164 HKD

A
Cheapest Retailer
-
HK$5,222 HKD
A
Retailer 2
-
HK$5,234 HKD
₹63,530 INR
View
A
Retailer 3
-
HK$7,006 HKD
$893 USD
View
A
Retailer 4
-
HK$7,124 HKD
$908 USD
View
A
Retailer 5
-
HK$7,273 HKD
$927 USD
View
B+
Retailer 6
-
HK$8,081 HKD
$1,030 USD
View
B+
Retailer 7
-
HK$8,214 HKD
$1,047 USD
View
B+
Retailer 8
-
HK$9,836 HKD
€1,194 EUR
View
B+
Retailer 9
-
HK$10,053 HKD
$1,281 USD
View
Most Expensive
B
NZ Jewellers
f92b84f4-9c5b-42c3-8acb-3f8b6bc42476 · Oct 30
HK$22,164 HKD
$2,825 USD
View
9 more retailers have this diamond
Prices start from HK$5,222 HKDSave up to HK$16,942 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
0.80ct Round
HK$5,222 HKD