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Radiant|Natural|GIA

0.73ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5543396798

Certificate GIA 5543396798

Diamond specifications and retailer prices

From HK$8,316 HKD
$1,060 USD
As of November 1, 2026
Save HK$8,343 HKD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,521 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded G 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 5543396798. Listed at 16 retailers as of November 1, 2026, with a 100% 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

0.73
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543396798
Dimensions6.09 × 4.47 × 3.08 mm
L/W Ratio1.36
Top View
6.09 mm4.47 mm0.73 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543396798
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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 1
Current: HK$16,660 HKD|Low: HK$5,304 HKD|High: HK$16,859 HKD|Avg: HK$10,020 HKD|+21.2%
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
November 1, 2026
Retailer 4HK$5,304 HKD
Retailer 3HK$5,723 HKD
Retailer 5HK$7,571 HKD
Retailer 2HK$8,175 HKD
Retailer 13HK$8,316 HKD
Retailer 6HK$10,177 HKD
Retailer 12HK$10,317 HKD
Retailer 11HK$10,372 HKD
Retailer 9HK$11,371 HKD
Retailer 10HK$12,183 HKD
Retailer 7HK$13,032 HKD
Retailer 8HK$13,914 HKD
Retailer 1HK$16,660 HKD

39 data points across 13 retailers

16 retailersHK$8,316 HKD to HK$16,660 HKD

A
Cheapest Retailer
-
HK$8,316 HKD
$1,060 USD
Retailer 2
-
HK$8,866 HKD
$1,130 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$9,313 HKD
$1,187 USD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$9,321 HKD
$1,188 USD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$9,674 HKD
$1,233 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
HK$10,177 HKD
£1,021 GBP
View
B+
Retailer 7
-
HK$10,317 HKD
$1,315 USD
View
B+
Retailer 8
-
HK$10,372 HKD
$1,322 USD
View
Retailer 9
-
HK$10,749 HKD
$1,370 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
HK$11,371 HKD
£1,141 GBP
View
Retailer 11
-
HK$12,183 HKD
A$2,389 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
HK$13,032 HKD
€1,582 EUR
View
B
Retailer 13
-
HK$13,914 HKD
ZAR 28,651 ZAR
View
B
Retailer 14
-
HK$16,660 HKD
£1,672 GBP
View
Retailer 15
-
HK$22,721 HKD
$2,896 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
8920ef6b-17d4-48d0-aecf-44a9192603a1 · Sep 21
HK$23,521 HKD
$2,998 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from HK$8,316 HKDSave up to HK$8,343 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
0.73ct Radiant
HK$8,316 HKD