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Heart|Natural|GIA

1.23ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 1429416868

Certificate GIA 1429416868

Diamond specifications and retailer prices

From HK$20,965 HKD
As of November 5, 2026
Save HK$18,182 HKD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$39,147 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1429416868. Listed at 13 retailers as of November 2, 2026, with prices from HK$20,965 to HK$39,147, a HK$18,182 spread on the same certified stone. MOH London lists it at HK$39,147. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429416868
Dimensions5.83 × 5.71 × 3.98 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
5.83 mm5.71 mm1.23 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429416868
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$39,147 HKD|Low: HK$17,658 HKD|High: HK$39,615 HKD|Avg: HK$25,488 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$20,965 HKD
Retailer 10HK$20,965 HKD
Retailer 2HK$21,396 HKD
Retailer 9HK$22,156 HKD
Retailer 6HK$23,011 HKD
Retailer 8HK$26,224 HKD
Retailer 3HK$26,992 HKD
Retailer 5HK$28,567 HKD
Retailer 4HK$29,860 HKD
MOH LondonHK$39,147 HKD

45 data points across 10 retailers

13 retailersHK$20,965 HKD to HK$39,147 HKD

B+
Cheapest Retailer
-
HK$20,965 HKD
B+
Retailer 2
-
HK$20,965 HKD
View
B+
Retailer 3
-
HK$21,396 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$22,156 HKD
View
B+
Retailer 5
-
HK$23,011 HKD
View
B+
Retailer 6
-
HK$23,011 HKD
View
B+
Retailer 7
-
HK$24,523 HKD
View
B+
Retailer 8
-
HK$25,103 HKD
View
Retailer 9
-
HK$26,224 HKD
View
Price last confirmed 30 days ago
B
Retailer 10
-
HK$26,992 HKD
View
B
Retailer 11
-
HK$28,567 HKD
View
B
Retailer 12
-
HK$29,860 HKD
View
Most Expensive
B
MOH London
95DA1040C · Nov 2
HK$39,147 HKD
£3,933 GBP
View
12 more retailers have this diamond
Prices start from HK$20,965 HKDSave up to HK$18,182 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.

B+
1.23ct Heart
HK$20,965 HKD