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Radiant|Natural|GIA

0.80ct D SI1 Radiant Natural Diamond

EX • D/SI1

Diamond specifications and retailer prices

From HK$22,207 HKD
CA$3,931 CAD
As of October 30, 2026
Save HK$3,496 HKD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$25,703 HKD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 30, 2026, with prices from HK$22,207 to HK$25,703, a HK$3,496 spread on the same certified stone. The Diamond Guys lists it at HK$25,703. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.80 × 4.49 × 3.11 mm
L/W Ratio1.51
Top View
6.80 mm4.49 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 70.0%CrownGirdle: MediumPavilionCuletDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$46,878 HKD|Low: HK$22,207 HKD|High: HK$46,878 HKD|Avg: HK$28,067 HKD
Retailer 1
Retailer 2
The Diamond Guys
September 18, 2026
Retailer 2HK$22,207 HKD
The Diamond GuysHK$25,703 HKD
Retailer 1HK$46,878 HKD

3 data points across 3 retailers

2 retailersHK$22,207 HKD to HK$25,703 HKD

B
Cheapest Retailer
-
HK$22,207 HKD
CA$3,931 CAD
Most Expensive
B
The Diamond Guys
1842032139 · Oct 31
HK$25,703 HKD
$3,276 USD
View
1 more retailer has this diamond
Prices start from HK$22,207 HKDSave up to HK$3,496 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$22,207 HKD