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Heart|Natural|GIA

1.21ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2364905243

Certificate GIA 2364905243

Diamond specifications and retailer prices

From HK$42,479 HKD
As of November 6, 2026
Save HK$27,116 HKD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$69,595 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural heart diamond

This 1.21ct 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 2364905243. Listed at 3 retailers as of November 4, 2026, with prices from HK$42,479 to HK$69,595, a HK$27,116 spread on the same certified stone. MOH London lists it at HK$69,595. 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

1.21
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2364905243
Dimensions6.61 × 5.80 × 3.99 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
6.61 mm5.80 mm1.21 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2364905243
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$69,595 HKD|Low: HK$42,244 HKD|High: HK$70,620 HKD|Avg: HK$54,226 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$42,479 HKD
Retailer 2HK$49,305 HKD
MOH LondonHK$69,595 HKD

44 data points across 3 retailers

3 retailersHK$42,479 HKD to HK$69,595 HKD

B
Cheapest Retailer
-
HK$42,479 HKD
B
Retailer 2
-
HK$49,305 HKD
View
Most Expensive
C
MOH London
303D9ADA7 · Nov 4
HK$69,595 HKD
£6,992 GBP
View
2 more retailers have this diamond
Prices start from HK$42,479 HKDSave up to HK$27,116 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
1.21ct Heart
HK$42,479 HKD