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Heart|Natural|GIA

1.24ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 1303811341

Certificate GIA 1303811341

Diamond specifications and retailer prices

From HK$11,231 HKD
As of November 6, 2026
Save HK$15,136 HKD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$26,367 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.24ct natural heart diamond

This 1.24ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1303811341. Listed at 10 retailers as of November 4, 2026, with prices from HK$11,231 to HK$26,367, a HK$15,136 spread on the same certified stone. MOH London lists it at HK$26,367. 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

1.24
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1303811341
Dimensions6.17 × 5.68 × 4.06 mm
L/W Ratio1.09
Key to symbols
Twinning Wisp, Crystal, Feather, Knot, Needle
Top View
6.17 mm5.68 mm1.24 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1303811341
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.4%

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 6
Current: HK$26,367 HKD|Low: HK$11,129 HKD|High: HK$26,725 HKD|Avg: HK$16,994 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$11,231 HKD
Retailer 9HK$14,632 HKD
Retailer 8HK$15,095 HKD
Retailer 2HK$15,432 HKD
Retailer 5HK$15,549 HKD
Retailer 10HK$15,643 HKD
Retailer 11HK$15,753 HKD
Retailer 6HK$16,388 HKD
Retailer 3HK$18,183 HKD
Retailer 4HK$20,495 HKD
MOH LondonHK$26,367 HKD

31 data points across 11 retailers

10 retailersHK$11,231 HKD to HK$26,367 HKD

B+
Cheapest Retailer
-
HK$11,231 HKD
B+
Retailer 2
-
HK$13,637 HKD
View
B+
Retailer 3
-
HK$14,632 HKD
View
Retailer 4
-
HK$15,095 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$15,432 HKD
View
B+
Retailer 6
-
HK$15,549 HKD
View
B+
Retailer 7
-
HK$15,753 HKD
View
B+
Retailer 8
-
HK$16,388 HKD
View
B
Retailer 9
-
HK$20,495 HKD
View
Most Expensive
B
MOH London
E6367AC1A · Nov 4
HK$26,367 HKD
£2,649 GBP
View
9 more retailers have this diamond
Prices start from HK$11,231 HKDSave up to HK$15,136 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+
1.24ct Heart
HK$11,231 HKD