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Heart|Natural|GIA

1.21ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • GIA 6401193008

Certificate GIA 6401193008

Diamond specifications and retailer prices

From HK$24,322 HKD
$3,100 USD
As of November 2, 2026
Save HK$14,717 HKD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$39,039 HKD at MOH London · As of October 26, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6401193008. Listed at 5 retailers as of October 26, 2026, with prices from HK$24,322 to HK$39,039, a HK$14,717 spread on the same certified stone. MOH London lists it at HK$39,039. 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
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401193008
Dimensions6.55 × 5.60 × 3.92 mm
L/W Ratio1.17
Top View
6.55 mm5.60 mm1.21 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401193008
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.1%

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 2
Current: HK$39,039 HKD|Low: HK$17,300 HKD|High: HK$39,458 HKD|Avg: HK$24,203 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11HK$17,300 HKD
Retailer 8HK$19,104 HKD
Retailer 12HK$20,038 HKD
Retailer 3HK$20,065 HKD
Retailer 4HK$24,163 HKD
Retailer 2HK$24,322 HKD
Retailer 5HK$24,322 HKD
Retailer 9HK$24,630 HKD
Retailer 6HK$25,185 HKD
Retailer 10HK$26,354 HKD
Retailer 7HK$27,144 HKD
MOH LondonHK$39,039 HKD

21 data points across 12 retailers

5 retailersHK$24,322 HKD to HK$39,039 HKD

B+
Cheapest Retailer
-
HK$24,322 HKD
$3,100 USD
B+
Retailer 2
-
HK$24,322 HKD
$3,100 USD
View
B
Retailer 3
-
HK$25,185 HKD
$3,210 USD
View
B
Retailer 4
-
HK$27,144 HKD
€3,295 EUR
View
Most Expensive
B
MOH London
059B5CD8A · Oct 26
HK$39,039 HKD
£3,918 GBP
View
4 more retailers have this diamond
Prices start from HK$24,322 HKDSave up to HK$14,717 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$24,322 HKD