Radiant|Natural|GIA

1.27ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1557373684

Certificate GIA 1557373684

Diamond specifications and retailer prices

From HK$21,482 HKD
As of November 7, 2026
12 retailers carry this diamond
Most expensive: HK$44,054 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.27ct natural radiant diamond

This 1.27ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557373684. Listed at 12 retailers as of November 7, 2026. 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

1.27
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557373684
Dimensions7.51 × 5.36 × 3.57 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
7.51 mm5.36 mm1.27 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557373684
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: HK$22,180 HKD|Low: HK$15,847 HKD|High: HK$37,690 HKD|Avg: HK$22,143 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10HK$15,847 HKD
Retailer 7HK$17,242 HKD
Retailer 9HK$17,352 HKD
Retailer 12HK$17,423 HKD
Retailer 8HK$18,637 HKD
Retailer 3HK$19,844 HKD
Retailer 2HK$19,907 HKD
Retailer 4HK$21,482 HKD
Retailer 1HK$22,180 HKD
Retailer 6HK$25,879 HKD
Retailer 11HK$32,031 HKD
Retailer 5HK$36,554 HKD

21 data points across 12 retailers

12 retailers

Retailer 1
-
HK$15,847 HKD
Price last confirmed 8 days ago
Retailer 2
-
HK$17,242 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$17,423 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$18,637 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$19,844 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$19,907 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$21,482 HKD
View
Retailer 8
-
HK$22,180 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$25,879 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$32,031 HKD
View
Price last confirmed 15 days ago
Retailer 11
-
HK$36,554 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
f7806997-ab9c-4b2f-abdc-85ba90c7f2cf · Sep 30
HK$44,054 HKD
$5,621 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from HK$21,482 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 Radiant
HK$21,482 HKD