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Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2175616026

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 2175616026

Diamond specifications and retailer prices

From HK$28,521 HKD
$3,635 USD
As of November 1, 2026
Save HK$7,819 HKD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$53,799 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2175616026. Listed at 4 retailers as of November 1, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175616026
Dimensions6.34 × 5.05 × 3.20 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Feather
Top View
6.34 mm5.05 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2175616026
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$53,799 HKD|Low: HK$28,289 HKD|High: HK$54,367 HKD|Avg: HK$37,288 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3HK$28,521 HKD
Retailer 7HK$33,817 HKD
Retailer 4HK$34,444 HKD
Retailer 5HK$35,303 HKD
Retailer 2HK$36,340 HKD
Retailer 6HK$38,772 HKD
MOH LondonHK$53,799 HKD

26 data points across 7 retailers

4 retailersHK$28,521 HKD to HK$36,340 HKD

B
Cheapest Retailer
-
HK$28,521 HKD
$3,635 USD
Retailer 2
-
HK$34,444 HKD
A$6,754 AUD
View
Price last confirmed 29 days ago
B
Retailer 3
-
HK$36,340 HKD
€4,411 EUR
View
Most Expensive
MOH London
5C3AA33CA · Oct 26
HK$53,799 HKD
£5,399 GBP
View
Price under review
3 more retailers have this diamond
Prices start from HK$28,521 HKDSave up to HK$7,819 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
0.91ct Radiant
HK$28,521 HKD