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Round|Natural|HRD

1.27ct F SI2 Round Natural Diamond

EX • F/SI2 • HRD 250000094460

Certificate HRD 250000094460

Diamond specifications and retailer prices

From HK$18,682 HKD
$2,381 USD
As of November 1, 2026
Save HK$17,898 HKD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$45,437 HKD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 250000094460. Listed at 13 retailers as of October 26, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginNatural
Grading LabHRD
CertificateHRD 250000094460
Dimensions6.86 × 6.75 × 4.33 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
6.86 mm6.75 mm1.27 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000094460
Side View
Table 57.0%Crown 36.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$25,918 HKD|Low: HK$17,638 HKD|High: HK$38,124 HKD|Avg: HK$23,205 HKD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7HK$18,682 HKD
Retailer 3HK$19,246 HKD
Retailer 4HK$19,419 HKD
Retailer 6HK$20,855 HKD
Retailer 5HK$21,960 HKD
Retailer 1HK$25,918 HKD
Retailer 2HK$36,580 HKD

28 data points across 7 retailers

13 retailersHK$18,682 HKD to HK$36,580 HKD

A
Cheapest Retailer
-
HK$18,682 HKD
$2,381 USD
A
Retailer 2
-
HK$19,246 HKD
$2,453 USD
View
Final sale: no returns
A
Retailer 3
-
HK$19,419 HKD
$2,475 USD
View
Retailer 4
-
HK$20,855 HKD
$2,658 USD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$21,655 HKD
$2,760 USD
View
Price last confirmed 33 days ago
Retailer 6
-
HK$21,734 HKD
$2,770 USD
View
Price last confirmed 48 days ago
A
Retailer 7
-
HK$21,960 HKD
$2,799 USD
View
Retailer 8
-
HK$24,064 HKD
$3,067 USD
View
Price last confirmed 33 days ago
Retailer 9
-
HK$25,076 HKD
$3,196 USD
View
Price last confirmed 49 days ago
A
Retailer 10
-
HK$25,918 HKD
€3,146 EUR
View
B+
Retailer 11
-
HK$36,580 HKD
£3,671 GBP
View
Retailer 12
-
HK$43,593 HKD
$5,556 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
fad1cae5-a77b-45aa-8a48-892c2574c348 · Sep 15
HK$45,437 HKD
$5,791 USD
View
Price last confirmed 48 days ago
12 more retailers have this diamond
Prices start from HK$18,682 HKDSave up to HK$17,898 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.

A
1.27ct Round
HK$18,682 HKD