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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7418940237

Certificate GIA 7418940237

Diamond specifications and retailer prices

From HK$6,419 HKD
As of November 6, 2026
Save HK$14,593 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$21,012 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 7418940237. Listed at 17 retailers as of November 5, 2026, with prices from HK$6,419 to HK$21,012, a HK$14,593 spread on the same certified stone. NZ Jewellers lists it at HK$21,012. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418940237
Dimensions5.94 × 5.89 × 3.74 mm
L/W Ratio1.01
Top View
5.94 mm5.89 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7418940237
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.2%

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$21,012 HKD|Low: HK$6,317 HKD|High: HK$21,012 HKD|Avg: HK$10,074 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
November 6, 2026
Retailer 13HK$6,419 HKD
Retailer 11HK$6,936 HKD
Retailer 4HK$7,947 HKD
Retailer 8HK$8,041 HKD
Retailer 5HK$8,253 HKD
Retailer 14HK$8,613 HKD
Retailer 16HK$8,613 HKD
Retailer 15HK$8,942 HKD
Retailer 6HK$9,146 HKD
Retailer 7HK$9,664 HKD
Retailer 10HK$9,664 HKD
Retailer 3HK$9,938 HKD
Retailer 2HK$11,364 HKD
Retailer 9HK$11,968 HKD
Retailer 12HK$15,753 HKD
NZ JewellersHK$21,012 HKD

35 data points across 16 retailers

17 retailersHK$6,419 HKD to HK$21,012 HKD

A
Cheapest Retailer
-
HK$6,419 HKD
A
Retailer 2
-
HK$6,936 HKD
View
A
Retailer 3
-
HK$7,947 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$8,073 HKD
View
A
Retailer 5
-
HK$8,253 HKD
View
A
Retailer 6
-
HK$8,613 HKD
View
Retailer 7
-
HK$8,613 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$8,903 HKD
View
B+
Retailer 9
-
HK$8,942 HKD
View
B+
Retailer 10
-
HK$9,146 HKD
View
B+
Retailer 11
-
HK$9,664 HKD
View
A
Retailer 12
-
HK$9,664 HKD
View
B+
Retailer 13
-
HK$9,938 HKD
View
B+
Retailer 14
-
HK$11,364 HKD
View
B+
Retailer 15
-
HK$11,968 HKD
View
B
Retailer 16
-
HK$15,753 HKD
View
Most Expensive
B
NZ Jewellers
87cc3118-dd13-4fbc-a3da-bebaf8b54dee · Nov 5
HK$21,012 HKD
$2,681 USD
View
16 more retailers have this diamond
Prices start from HK$6,419 HKDSave up to HK$14,593 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$6,419 HKD