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Radiant|Natural|GIA

0.80ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5566757029

Certificate GIA 5566757029

Diamond specifications and retailer prices

From HK$7,265 HKD
₹88,191 INR
As of November 2, 2026
Save HK$5,432 HKD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$12,697 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded H 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 5566757029. Listed at 7 retailers as of November 2, 2026, with prices from HK$7,265 to HK$12,697, a HK$5,432 spread on the same certified stone. 77 Diamonds lists it at HK$12,697. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566757029
Dimensions6.41 × 4.41 × 2.94 mm
L/W Ratio1.45
Top View
6.41 mm4.41 mm0.80 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566757029
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

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 2
Current: HK$12,697 HKD|Low: HK$7,265 HKD|High: HK$12,697 HKD|Avg: HK$9,420 HKD
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2HK$7,265 HKD
Retailer 4HK$7,657 HKD
Retailer 5HK$10,427 HKD
Retailer 3HK$10,466 HKD
77 DiamondsHK$12,697 HKD

5 data points across 5 retailers

7 retailersHK$7,265 HKD to HK$12,697 HKD

A
Cheapest Retailer
-
HK$7,265 HKD
₹88,191 INR
A
Retailer 2
-
HK$7,657 HKD
$976 USD
View
Final sale: no returns
A
Retailer 3
-
HK$8,664 HKD
A$1,699 AUD
View
A
Retailer 4
-
HK$9,109 HKD
$1,161 USD
View
B+
Retailer 5
-
HK$10,427 HKD
$1,329 USD
View
B+
Retailer 6
-
HK$10,466 HKD
$1,334 USD
View
Most Expensive
B+
77 Diamonds
RADCPMCFBXCA5 · Nov 2
HK$12,697 HKD
£1,274 GBP
View
6 more retailers have this diamond
Prices start from HK$7,265 HKDSave up to HK$5,432 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$7,265 HKD