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Radiant|Natural|GIA

0.80ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5553410612

Certificate GIA 5553410612

Diamond specifications and retailer prices

From HK$10,479 HKD
As of November 7, 2026
6 retailers carry this diamond
Most expensive: HK$20,503 HKD at NZ Jewellers · As of September 21, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553410612. Listed at 6 retailers as of November 7, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5553410612
Dimensions6.48 × 4.63 × 3.07 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Top View
6.48 mm4.63 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5553410612
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$20,503 HKD|Low: HK$6,019 HKD|High: HK$20,503 HKD|Avg: HK$9,927 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
September 26, 2026
Retailer 17HK$6,019 HKD
Retailer 11HK$6,474 HKD
Retailer 10HK$6,615 HKD
Retailer 15HK$7,406 HKD
Retailer 3HK$7,884 HKD
Retailer 12HK$8,261 HKD
Retailer 6HK$8,410 HKD
Retailer 18HK$8,410 HKD
Retailer 7HK$8,770 HKD
Retailer 9HK$9,703 HKD
Retailer 5HK$10,479 HKD
Retailer 16HK$10,588 HKD
Retailer 13HK$10,706 HKD
Retailer 4HK$10,902 HKD
Retailer 2HK$11,325 HKD
Retailer 8HK$12,015 HKD
Retailer 14HK$15,432 HKD
NZ JewellersHK$20,503 HKD

3 data points across 18 retailers

6 retailers

Retailer 1
-
HK$6,615 HKD
Price last confirmed 64 days ago
Retailer 2
-
HK$7,406 HKD
View
Price last confirmed 45 days ago
Retailer 3
-
HK$8,410 HKD
View
Price last confirmed 46 days ago
Retailer 4
-
HK$9,703 HKD
View
Price last confirmed 44 days ago
B+
Retailer 5
-
HK$10,479 HKD
View
Most Expensive
NZ Jewellers
701dc44b-dbda-4555-961b-fb00edbb71c1 · Sep 21
HK$20,503 HKD
$2,616 USD
View
Price last confirmed 46 days ago
5 more retailers have this diamond
Prices start from HK$10,479 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.

B+
0.80ct Radiant
HK$10,479 HKD