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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7421274703

Certificate GIA 7421274703

Diamond specifications and retailer prices

From HK$5,314 HKD
As of November 6, 2026
Save HK$17,242 HKD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,556 HKD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7421274703. Listed at 16 retailers as of November 5, 2026, with prices from HK$5,314 to HK$22,556, a HK$17,242 spread on the same certified stone. NZ Jewellers lists it at HK$22,556. 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

0.80
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7421274703
Dimensions5.96 × 5.91 × 3.70 mm
L/W Ratio1.01
Top View
5.96 mm5.91 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7421274703
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.3%

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 6
Current: HK$22,556 HKD|Low: HK$5,314 HKD|High: HK$22,556 HKD|Avg: HK$8,838 HKD
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
November 6, 2026
Retailer 7HK$5,314 HKD
Retailer 3HK$5,800 HKD
Retailer 8HK$6,638 HKD
Retailer 9HK$6,662 HKD
Retailer 14HK$7,195 HKD
Retailer 16HK$7,195 HKD
Retailer 4HK$7,273 HKD
Retailer 10HK$7,446 HKD
Retailer 15HK$7,469 HKD
Retailer 5HK$7,939 HKD
Retailer 6HK$8,229 HKD
Retailer 11HK$8,284 HKD
Retailer 17HK$8,300 HKD
Retailer 2HK$9,491 HKD
Retailer 12HK$10,048 HKD
Retailer 13HK$13,151 HKD
NZ JewellersHK$22,556 HKD

33 data points across 17 retailers

16 retailersHK$5,314 HKD to HK$22,556 HKD

A
Cheapest Retailer
-
HK$5,314 HKD
A
Retailer 2
-
HK$5,800 HKD
View
A
Retailer 3
-
HK$6,662 HKD
View
A
Retailer 4
-
HK$7,195 HKD
View
Retailer 5
-
HK$7,195 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$7,273 HKD
View
A
Retailer 7
-
HK$7,446 HKD
View
A
Retailer 8
-
HK$7,469 HKD
View
A
Retailer 9
-
HK$7,939 HKD
View
A
Retailer 10
-
HK$8,229 HKD
View
A
Retailer 11
-
HK$8,284 HKD
View
A
Retailer 12
-
HK$8,300 HKD
View
A
Retailer 13
-
HK$9,491 HKD
View
A
Retailer 14
-
HK$10,048 HKD
View
B+
Retailer 15
-
HK$13,151 HKD
View
Most Expensive
B
NZ Jewellers
8b865c94-640d-478f-8cac-3c939a2c9348 · Nov 5
HK$22,556 HKD
$2,878 USD
View
15 more retailers have this diamond
Prices start from HK$5,314 HKDSave up to HK$17,242 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$5,314 HKD