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Heart|Natural|GIA

1.21ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2131888397

Certificate GIA 2131888397

Diamond specifications and retailer prices

From HK$39,477 HKD
As of November 4, 2026
Save HK$15,864 HKD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$55,341 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2131888397. Listed at 3 retailers as of November 4, 2026, with prices from HK$39,477 to HK$55,341, a HK$15,864 spread on the same certified stone. 77 Diamonds lists it at HK$55,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131888397
Dimensions6.61 × 7.26 × 4.47 mm
L/W Ratio1.10
Top View
6.61 mm7.26 mm1.21 ctE / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2131888397
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$55,341 HKD|Low: HK$39,061 HKD|High: HK$56,216 HKD|Avg: HK$46,294 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3HK$39,477 HKD
Retailer 2HK$43,823 HKD
77 DiamondsHK$55,341 HKD

30 data points across 3 retailers

3 retailersHK$39,477 HKD to HK$55,341 HKD

B+
Cheapest Retailer
-
HK$39,477 HKD
B
Retailer 2
-
HK$43,823 HKD
View
Most Expensive
B
77 Diamonds
HSZ5PNEDPNE · Nov 5
HK$55,341 HKD
£5,554 GBP
View
2 more retailers have this diamond
Prices start from HK$39,477 HKDSave up to HK$15,864 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$39,477 HKD