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Radiant|Natural|GIA

1.23ct H IF Radiant Natural Diamond

VG • H/IF • GIA 1533976648

Certificate GIA 1533976648

Diamond specifications and retailer prices

From HK$29,594 HKD
As of November 6, 2026
Save HK$36,224 HKD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$68,946 HKD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533976648. Listed at 23 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle32.1°
OriginNatural
Grading LabGIA
CertificateGIA 1533976648
Dimensions7.16 × 5.29 × 3.53 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.16 mm5.29 mm1.23 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533976648
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 32.1°Culet: NoneDepth 66.7%

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: Nov 6
Current: HK$33,481 HKD|Low: HK$29,186 HKD|High: HK$66,696 HKD|Avg: HK$40,407 HKD|-0.3%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 6HK$29,594 HKD
Retailer 10HK$29,860 HKD
Retailer 19HK$31,412 HKD
Retailer 11HK$32,259 HKD
Retailer 18HK$32,792 HKD
Retailer 1HK$33,481 HKD
Retailer 16HK$34,422 HKD
Retailer 8HK$34,649 HKD
Retailer 4HK$35,386 HKD
Retailer 7HK$35,386 HKD
Retailer 13HK$36,969 HKD
Retailer 15HK$39,289 HKD
Retailer 5HK$39,728 HKD
Retailer 3HK$42,557 HKD
Retailer 12HK$44,540 HKD
Retailer 9HK$48,129 HKD
Retailer 14HK$50,551 HKD
Retailer 2HK$60,567 HKD
Retailer 17HK$65,818 HKD

23 data points across 19 retailers

23 retailersHK$29,594 HKD to HK$65,818 HKD

A
Cheapest Retailer
-
HK$29,594 HKD
A
Retailer 2
-
HK$29,860 HKD
View
A
Retailer 3
-
HK$31,412 HKD
View
A
Retailer 4
-
HK$32,259 HKD
View
B+
Retailer 5
-
HK$32,792 HKD
View
B+
Retailer 6
-
HK$33,481 HKD
View
B+
Retailer 7
-
HK$34,422 HKD
View
B+
Retailer 8
-
HK$34,649 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$35,386 HKD
View
B+
Retailer 10
-
HK$35,386 HKD
View
B+
Retailer 11
-
HK$36,969 HKD
View
B+
Retailer 12
-
HK$39,030 HKD
View
B+
Retailer 13
-
HK$39,163 HKD
View
B+
Retailer 14
-
HK$39,289 HKD
View
B+
Retailer 15
-
HK$39,728 HKD
View
Retailer 16
-
HK$41,969 HKD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
HK$42,557 HKD
View
B+
Retailer 18
-
HK$44,540 HKD
View
B
Retailer 19
-
HK$48,129 HKD
View
B
Retailer 20
-
HK$50,551 HKD
View
B
Retailer 21
-
HK$60,567 HKD
View
B
Retailer 22
-
HK$65,818 HKD
View
Most Expensive
NZ Jewellers
bee24c5c-c76f-448e-991f-d6374b144136 · Sep 29
HK$68,946 HKD
$8,797 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from HK$29,594 HKDSave up to HK$36,224 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
1.23ct Radiant
HK$29,594 HKD