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Radiant|Natural|GIA

3.01ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 6312194676

Certificate GIA 6312194676

Diamond specifications and retailer prices

From HK$215,317 HKD
As of November 6, 2026
Save HK$28,465 HKD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$243,782 HKD at William & Sons Jewelers · As of November 6, 2026
View at William & Sons Jewelers

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6312194676. Listed at 4 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312194676
Dimensions9.09 × 7.22 × 5.01 mm
L/W Ratio1.26
Top View
9.09 mm7.22 mm3.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6312194676
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.4%

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$215,317 HKD|Low: HK$215,317 HKD|High: HK$243,782 HKD|Avg: HK$226,699 HKD
Retailer 1
Retailer 2
William & Sons Jewelers
October 5, 2026
Retailer 1HK$215,317 HKD
Retailer 2HK$232,081 HKD
William & Sons JewelersHK$243,782 HKD

2 data points across 3 retailers

4 retailersHK$215,317 HKD to HK$243,782 HKD

A
Cheapest Retailer
-
HK$215,317 HKD
A
Retailer 2
-
HK$232,081 HKD
View
B+
Retailer 3
-
HK$237,403 HKD
View
Most Expensive
B+
William & Sons Jewelers
cert_6312194676 · Nov 6
HK$243,782 HKD
$31,105 USD
View
Final sale: no returns
3 more retailers have this diamond
Prices start from HK$215,317 HKDSave up to HK$28,465 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
3.01ct Radiant
HK$215,317 HKD