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Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 6545190291

Certificate GIA 6545190291

Diamond specifications and retailer prices

From HK$18,704 HKD
$2,384 USD
As of October 31, 2026
Save HK$30,590 HKD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$49,295 HKD at NZ Jewellers · As of October 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545190291. Listed at 11 retailers as of October 30, 2026, with prices from HK$18,704 to HK$49,295, a HK$30,590 spread on the same certified stone. NZ Jewellers lists it at HK$49,295. 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

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545190291
Dimensions6.72 × 5.11 × 3.56 mm
L/W Ratio1.32
Top View
6.72 mm5.11 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545190291
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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: Oct 31
Current: HK$22,757 HKD|Low: HK$17,002 HKD|High: HK$38,959 HKD|Avg: HK$25,927 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5HK$18,704 HKD
Retailer 1HK$22,757 HKD
Retailer 6HK$24,486 HKD
Retailer 3HK$24,515 HKD
Retailer 4HK$27,605 HKD
Retailer 2HK$38,491 HKD

43 data points across 6 retailers

11 retailersHK$18,704 HKD to HK$49,295 HKD

A
Cheapest Retailer
-
HK$18,704 HKD
$2,384 USD
Final sale: no returns
B+
Retailer 2
-
HK$22,757 HKD
£2,284 GBP
View
B+
Retailer 3
-
HK$23,576 HKD
$3,005 USD
View
B+
Retailer 4
-
HK$23,576 HKD
$3,005 USD
View
B+
Retailer 5
-
HK$24,486 HKD
$3,121 USD
View
B+
Retailer 6
-
HK$24,515 HKD
£2,460 GBP
View
B+
Retailer 7
-
HK$24,699 HKD
$3,148 USD
View
B
Retailer 8
-
HK$27,209 HKD
$3,468 USD
View
B+
Retailer 9
-
HK$27,605 HKD
€3,351 EUR
View
B
Retailer 10
-
HK$38,491 HKD
£3,863 GBP
View
Most Expensive
B
NZ Jewellers
e4675c4c-4f5f-4d0b-aee0-b2fd80d94773 · Oct 30
HK$49,295 HKD
$6,283 USD
View
10 more retailers have this diamond
Prices start from HK$18,704 HKDSave up to HK$30,590 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$18,704 HKD