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Radiant|Natural|GIA

0.91ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 079

Certificate GIA 079

Diamond specifications and retailer prices

From HK$14,993 HKD
$1,911 USD
As of October 31, 2026
Save HK$781 HKD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$15,774 HKD at DreamStone · As of October 31, 2026
View at DreamStone

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded I 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. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 079
Dimensions5.37 × 5.19 mm
L/W Ratio1.03
Top View
5.37 mm5.19 mm0.91 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 079
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$15,774 HKD|Low: HK$14,781 HKD|High: HK$15,774 HKD|Avg: HK$15,419 HKD
DreamStone
Retailer 2
September 23, 2026
Retailer 2HK$14,993 HKD
DreamStoneHK$15,774 HKD

3 data points across 2 retailers

2 retailersHK$14,993 HKD to HK$15,774 HKD

B
Cheapest Retailer
-
HK$14,993 HKD
$1,911 USD
Most Expensive
B
DreamStone
61fac3e39e99f910f9caaedb · Oct 31
HK$15,774 HKD
$2,011 USD
View
1 more retailer has this diamond
Prices start from HK$14,993 HKDSave up to HK$781 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$14,993 HKD