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Heart|Natural|GIA

1.21ct D VS2 Heart Natural Diamond

VG • D/VS2 • GIA 6435427071

Certificate GIA 6435427071

Diamond specifications and retailer prices

From HK$34,986 HKD
As of November 6, 2026
Save HK$19,876 HKD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$60,168 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded D colour (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 6435427071. Listed at 7 retailers as of November 4, 2026, with a 57% 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

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

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6435427071
Dimensions7.48 × 6.30 × 4.47 mm
L/W Ratio1.19
Top View
7.48 mm6.30 mm1.21 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6435427071
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.8%

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$60,168 HKD|Low: HK$31,287 HKD|High: HK$61,594 HKD|Avg: HK$39,822 HKD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$31,287 HKD
Retailer 6HK$31,287 HKD
Retailer 7HK$31,287 HKD
Retailer 8HK$31,436 HKD
Retailer 2HK$34,986 HKD
Retailer 4HK$36,099 HKD
Retailer 3HK$54,862 HKD
NZ JewellersHK$60,168 HKD

42 data points across 8 retailers

7 retailersHK$34,986 HKD to HK$54,862 HKD

Retailer 1
-
HK$31,287 HKD
Price last confirmed 8 days ago
Retailer 2
-
HK$31,287 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$31,287 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$34,986 HKD
View
Retailer 5
-
HK$36,099 HKD
View
Price last confirmed 10 days ago
B
Retailer 6
-
HK$54,862 HKD
View
Most Expensive
NZ Jewellers
1bbbc5be-a571-4aba-9300-0bfef68c7792 · Oct 30
HK$60,168 HKD
$7,677 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from HK$34,986 HKDSave up to HK$19,876 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$34,986 HKD