CaratHunter
Plans
Round|Natural|GIA

1.00ct I FL Round Natural Diamond

EX • I/FL • GIA 5556720124

Certificate GIA 5556720124

Diamond specifications and retailer prices

From HK$31,595 HKD
As of October 27, 2026
3 retailers carry this diamond
Most expensive: HK$36,405 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5556720124. Listed at 3 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5556720124
Dimensions6.37 × 6.41 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.41 mm1.00 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556720124
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 27
Current: HK$36,405 HKD|Low: HK$31,226 HKD|High: HK$36,718 HKD|Avg: HK$34,132 HKD|-0.9%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3HK$31,595 HKD
Retailer 2HK$33,902 HKD
Brilliant EarthHK$36,405 HKD

30 data points across 3 retailers

3 retailersHK$31,595 HKD to HK$36,405 HKD

Retailer 1
-
HK$31,595 HKD
Price last confirmed 8 days ago
Retailer 2
-
HK$33,902 HKD
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
21539894A · Oct 28
HK$36,405 HKD
$4,640 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond

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.

1.00ct Round
HK$31,595 HKD