Radiant|Natural|GIA

0.80ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2557241478

Certificate GIA 2557241478

Diamond specifications and retailer prices

From HK$10,330 HKD
As of November 7, 2026
15 retailers carry this diamond
Most expensive: HK$19,782 HKD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557241478. Listed at 15 retailers as of November 7, 2026. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557241478
Dimensions5.97 × 4.58 × 3.26 mm
L/W Ratio1.30
Top View
5.97 mm4.58 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557241478
Side View
Table 66.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 71.1%

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 7
Current: HK$19,782 HKD|Low: HK$5,800 HKD|High: HK$19,782 HKD|Avg: HK$9,518 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
Retailer 18
Retailer 19
Retailer 20
October 12, 2026
Retailer 8HK$6,019 HKD
Retailer 17HK$6,278 HKD
Retailer 15HK$7,273 HKD
Retailer 19HK$7,485 HKD
Retailer 5HK$7,587 HKD
Retailer 20HK$7,618 HKD
Retailer 4HK$7,845 HKD
Retailer 10HK$8,112 HKD
Retailer 11HK$8,472 HKD
Retailer 12HK$8,527 HKD
Retailer 2HK$9,107 HKD
Retailer 13HK$9,311 HKD
Retailer 9HK$9,358 HKD
Retailer 6HK$10,212 HKD
Retailer 14HK$10,345 HKD
Retailer 18HK$10,432 HKD
Retailer 3HK$11,333 HKD
Retailer 7HK$11,584 HKD
Retailer 16HK$15,032 HKD
NZ JewellersHK$19,782 HKD

16 data points across 20 retailers

15 retailers

Retailer 1
-
HK$6,019 HKD
Price last confirmed 27 days ago
Retailer 2
-
HK$6,278 HKD
View
Price last confirmed 27 days ago
Retailer 3
-
HK$7,273 HKD
View
Price last confirmed 26 days ago
Retailer 4
-
HK$7,587 HKD
View
Price last confirmed 30 days ago
Retailer 5
-
HK$7,845 HKD
View
Price last confirmed 29 days ago
Retailer 6
-
HK$8,112 HKD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$8,472 HKD
View
Price last confirmed 26 days ago
Retailer 8
-
HK$8,527 HKD
View
Price last confirmed 37 days ago
Retailer 9
-
HK$9,311 HKD
View
Price last confirmed 26 days ago
Retailer 10
-
HK$9,358 HKD
View
Price last confirmed 29 days ago
Retailer 11
-
HK$10,212 HKD
View
Price last confirmed 26 days ago
A
Retailer 12
-
HK$10,330 HKD
View
Retailer 13
-
HK$10,432 HKD
View
Price last confirmed 28 days ago
Retailer 14
-
HK$15,032 HKD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
8778139e-e0bd-4919-9607-635978579fd2 · Oct 3
HK$19,782 HKD
$2,524 USD
View
Price last confirmed 34 days ago
14 more retailers have this diamond
Prices start from HK$10,330 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 Radiant
HK$10,330 HKD