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Radiant|Natural|GIA

1.01ct E VS1 Radiant Natural Diamond

ID • E/VS1 • GIA 1242017021

Certificate GIA 1242017021

Diamond specifications and retailer prices

From HK$16,664 HKD
As of November 4, 2026
Save HK$22,172 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$41,881 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242017021. Listed at 19 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1242017021
Dimensions6.85 × 4.94 × 3.35 mm
L/W Ratio1.39
Girdle conditionPolished
Top View
6.85 mm4.94 mm1.01 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242017021
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 4
Current: HK$21,764 HKD|Low: HK$16,264 HKD|High: HK$39,362 HKD|Avg: HK$24,910 HKD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16HK$16,664 HKD
Retailer 15HK$19,936 HKD
Retailer 10HK$20,101 HKD
Retailer 7HK$20,603 HKD
Retailer 12HK$21,042 HKD
Retailer 3HK$21,497 HKD
Retailer 1HK$21,764 HKD
Retailer 14HK$22,714 HKD
Retailer 8HK$22,792 HKD
Retailer 2HK$22,847 HKD
Retailer 5HK$26,048 HKD
Retailer 11HK$26,935 HKD
Retailer 6HK$28,166 HKD
Retailer 4HK$29,892 HKD
Retailer 13HK$35,392 HKD
Retailer 9HK$38,837 HKD

25 data points across 16 retailers

19 retailersHK$16,664 HKD to HK$38,837 HKD

A
Cheapest Retailer
-
HK$16,664 HKD
A
Retailer 2
-
HK$19,936 HKD
View
A
Retailer 3
-
HK$20,101 HKD
View
A
Retailer 4
-
HK$20,603 HKD
View
A
Retailer 5
-
HK$21,042 HKD
View
A
Retailer 6
-
HK$21,497 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$21,764 HKD
View
A
Retailer 8
-
HK$22,714 HKD
View
Retailer 9
-
HK$22,792 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$22,847 HKD
View
A
Retailer 11
-
HK$24,361 HKD
View
A
Retailer 12
-
HK$26,048 HKD
View
Retailer 13
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HK$26,299 HKD
View
Price last confirmed 29 days ago
A
Retailer 14
-
HK$26,935 HKD
View
A
Retailer 15
-
HK$28,166 HKD
View
A
Retailer 16
-
HK$29,892 HKD
View
B+
Retailer 17
-
HK$35,392 HKD
View
B+
Retailer 18
-
HK$38,837 HKD
View
Most Expensive
NZ Jewellers
b7a55b3b-cd66-4beb-ba23-1ec76a84e27a · Sep 30
HK$41,881 HKD
$5,338 USD
View
Price last confirmed 35 days ago
18 more retailers have this diamond
Prices start from HK$16,664 HKDSave up to HK$22,172 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
1.01ct Radiant
HK$16,664 HKD