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Round|Natural|GIA

1.09ct H FL Round Natural Diamond

EX • H/FL • GIA 7508854380

Certificate GIA 7508854380

Diamond specifications and retailer prices

From HK$38,648 HKD
As of November 3, 2026
Save HK$31,885 HKD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$70,534 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7508854380. Listed at 7 retailers as of November 2, 2026, with prices from HK$38,648 to HK$70,534, a HK$31,885 spread on the same certified stone. NZ Jewellers lists it at HK$70,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7508854380
Dimensions6.50 × 6.55 × 4.13 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.50 mm6.55 mm1.09 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508854380
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$70,534 HKD|Low: HK$30,834 HKD|High: HK$70,534 HKD|Avg: HK$50,818 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 6HK$38,648 HKD
Retailer 5HK$38,923 HKD
Retailer 3HK$45,309 HKD
Retailer 2HK$45,835 HKD
Retailer 4HK$67,168 HKD
NZ JewellersHK$70,534 HKD

24 data points across 6 retailers

7 retailersHK$38,648 HKD to HK$70,534 HKD

B+
Cheapest Retailer
-
HK$38,648 HKD
B+
Retailer 2
-
HK$38,923 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$45,309 HKD
View
B+
Retailer 4
-
HK$45,835 HKD
View
B
Retailer 5
-
HK$67,129 HKD
View
B
Retailer 6
-
HK$67,168 HKD
View
Most Expensive
B
NZ Jewellers
94b9a2e1-45c5-4287-8107-ff1438ce8e36 · Nov 2
HK$70,534 HKD
$8,990 USD
View
6 more retailers have this diamond
Prices start from HK$38,648 HKDSave up to HK$31,885 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+
1.09ct Round
HK$38,648 HKD