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Radiant|Natural|GIA

0.80ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 6305736233

Certificate GIA 6305736233

Diamond specifications and retailer prices

From HK$12,030 HKD
As of November 6, 2026
Save HK$6,750 HKD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$18,780 HKD at 77 Diamonds · As of November 7, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6305736233. Listed at 6 retailers as of November 6, 2026, with prices from HK$12,030 to HK$18,780, a HK$6,750 spread on the same certified stone. 77 Diamonds lists it at HK$18,780. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6305736233
Dimensions5.93 × 4.77 × 3.33 mm
L/W Ratio1.24
Top View
5.93 mm4.77 mm0.80 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6305736233
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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$18,780 HKD|Low: HK$10,933 HKD|High: HK$21,968 HKD|Avg: HK$16,145 HKD|+0.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4HK$12,030 HKD
Retailer 3HK$12,109 HKD
Retailer 2HK$15,902 HKD
77 DiamondsHK$18,780 HKD
Retailer 5HK$21,968 HKD

34 data points across 5 retailers

6 retailersHK$12,030 HKD to HK$18,780 HKD

A
Cheapest Retailer
-
HK$12,030 HKD
Final sale: no returns
Retailer 2
-
HK$12,109 HKD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
HK$12,422 HKD
View
B+
Retailer 4
-
HK$12,610 HKD
View
Retailer 5
-
HK$15,902 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
77 Diamonds
RADZ4SSFTQHH · Nov 7
HK$18,780 HKD
£1,887 GBP
View
5 more retailers have this diamond
Prices start from HK$12,030 HKDSave up to HK$6,750 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$12,030 HKD