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Round|Natural|GIA

1.27ct I IF Round Natural Diamond

EX • I/IF • GIA 2556913882

Certificate GIA 2556913882

Diamond specifications and retailer prices

From HK$42,118 HKD
As of November 1, 2026
Save HK$8,660 HKD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$50,779 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2556913882. Listed at 3 retailers as of October 31, 2026, with prices from HK$42,118 to HK$50,779, a HK$8,660 spread on the same certified stone. Blue Nile lists it at HK$50,779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556913882
Dimensions6.91 × 6.93 × 4.28 mm
L/W Ratio1.00
Top View
6.91 mm6.93 mm1.27 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556913882
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.9%

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$50,779 HKD|Low: HK$42,118 HKD|High: HK$51,680 HKD|Avg: HK$46,132 HKD|-1.7%
Blue Nile
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$42,118 HKD
Retailer 2HK$44,430 HKD
Blue NileHK$50,779 HKD

20 data points across 3 retailers

3 retailersHK$42,118 HKD to HK$50,779 HKD

A
Cheapest Retailer
-
HK$42,118 HKD
A
Retailer 2
-
HK$44,430 HKD
View
Most Expensive
B+
Blue Nile
29994995 · Oct 31
HK$50,779 HKD
$6,479 USD
View
2 more retailers have this diamond
Prices start from HK$42,118 HKDSave up to HK$8,660 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$42,118 HKD