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Heart|Natural|HRD

1.27ct I SI1 Heart Natural Diamond

EX • I/SI1 • HRD 160000007951

Certificate HRD 160000007951

Diamond specifications and retailer prices

From HK$42,690 HKD
As of November 6, 2026
Save HK$27,024 HKD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$69,714 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.27ct natural heart diamond

This 1.27ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 160000007951. Listed at 3 retailers as of November 4, 2026, with prices from HK$42,690 to HK$69,714, a HK$27,024 spread on the same certified stone. MOH London lists it at HK$69,714. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.27
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 160000007951
Dimensions6.78 × 7.37 × 3.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
6.78 mm7.37 mm1.27 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 160000007951
Side View
Table 59.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 49.4%

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$69,714 HKD|Low: HK$42,690 HKD|High: HK$70,740 HKD|Avg: HK$52,953 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$42,690 HKD
Retailer 2HK$46,742 HKD
MOH LondonHK$69,714 HKD

36 data points across 3 retailers

3 retailersHK$42,690 HKD to HK$69,714 HKD

B
Cheapest Retailer
-
HK$42,690 HKD
B
Retailer 2
-
HK$46,742 HKD
View
Most Expensive
C
MOH London
49F667BC1 · Nov 4
HK$69,714 HKD
£7,004 GBP
View
2 more retailers have this diamond
Prices start from HK$42,690 HKDSave up to HK$27,024 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
1.27ct Heart
HK$42,690 HKD