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Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 6545730906

Certificate GIA 6545730906

Diamond specifications and retailer prices

From HK$12,151 HKD
As of October 31, 2026
Save HK$15,110 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$33,760 HKD at NZ Jewellers · As of September 25, 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 6545730906. Listed at 16 retailers as of October 31, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Pavilion angle34.2°
OriginNatural
Grading LabGIA
CertificateGIA 6545730906
Dimensions6.69 × 4.95 × 3.35 mm
L/W Ratio1.35
Top View
6.69 mm4.95 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545730906
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 34.2°Culet: NoneDepth 67.7%

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$15,554 HKD|Low: HK$11,549 HKD|High: HK$28,597 HKD|Avg: HK$17,102 HKD|-8.4%
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
November 1, 2026
Retailer 11HK$12,151 HKD
Retailer 4HK$12,906 HKD
Retailer 10HK$13,008 HKD
Retailer 15HK$13,620 HKD
Retailer 2HK$14,418 HKD
Retailer 14HK$14,577 HKD
Retailer 5HK$14,985 HKD
Retailer 1HK$15,554 HKD
Retailer 6HK$16,175 HKD
Retailer 7HK$16,717 HKD
Retailer 9HK$16,927 HKD
Retailer 13HK$17,293 HKD
Retailer 12HK$21,411 HKD
Retailer 3HK$24,986 HKD
Retailer 8HK$27,262 HKD

29 data points across 15 retailers

16 retailersHK$12,151 HKD to HK$27,262 HKD

A
Cheapest Retailer
-
HK$12,151 HKD
A
Retailer 2
-
HK$12,906 HKD
$1,645 USD
View
A
Retailer 3
-
HK$13,008 HKD
$1,658 USD
View
Final sale: no returns
A
Retailer 4
-
HK$13,620 HKD
$1,736 USD
View
A
Retailer 5
-
HK$14,418 HKD
$1,838 USD
View
A
Retailer 6
-
HK$14,577 HKD
$1,858 USD
View
A
Retailer 7
-
HK$14,985 HKD
$1,910 USD
View
A
Retailer 8
-
HK$15,554 HKD
$1,982 USD
View
Retailer 9
-
HK$16,175 HKD
SGD 2,786 SGD
View
Price last confirmed 26 days ago
A
Retailer 10
-
HK$16,717 HKD
A$3,278 AUD
View
A
Retailer 11
-
HK$16,927 HKD
£1,699 GBP
View
A
Retailer 12
-
HK$17,293 HKD
£1,736 GBP
View
A
Retailer 13
-
HK$21,411 HKD
€2,599 EUR
View
Retailer 14
-
HK$24,986 HKD
$3,185 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$27,262 HKD
£2,736 GBP
View
Most Expensive
NZ Jewellers
035d5714-3552-4cb7-a251-b9b9ebb2dbb3 · Sep 25
HK$33,760 HKD
$4,303 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from HK$12,151 HKDSave up to HK$15,110 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$12,151 HKD