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Round|Natural|GIA

1.09ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1122277401

Certificate GIA 1122277401

Diamond specifications and retailer prices

From HK$45,615 HKD
$5,814 USD
As of October 30, 2026
Save HK$35,283 HKD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$96,565 HKD at NZ Jewellers · As of September 19, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1122277401. Listed at 18 retailers as of October 29, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1122277401
Dimensions6.62 × 6.57 × 4.11 mm
L/W Ratio1.01
Top View
6.62 mm6.57 mm1.09 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1122277401
Side View
Table 54.0%CrownGirdle: MED-FPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: HK$54,184 HKD|Low: HK$44,258 HKD|High: HK$81,436 HKD|Avg: HK$57,745 HKD|-0.6%
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 2HK$45,615 HKD
Retailer 8HK$45,662 HKD
Retailer 3HK$48,282 HKD
Retailer 12HK$48,282 HKD
Retailer 5HK$54,070 HKD
Retailer 1HK$54,184 HKD
Retailer 11HK$55,359 HKD
Retailer 10HK$56,040 HKD
Retailer 4HK$62,415 HKD
Retailer 6HK$63,259 HKD
Retailer 9HK$70,308 HKD
Retailer 7HK$80,898 HKD

34 data points across 12 retailers

18 retailersHK$45,615 HKD to HK$80,898 HKD

B+
Cheapest Retailer
-
HK$45,615 HKD
$5,814 USD
B+
Retailer 2
-
HK$45,662 HKD
$5,820 USD
View
B
Retailer 3
-
HK$48,282 HKD
$6,154 USD
View
Final sale: no returns
B
Retailer 4
-
HK$51,476 HKD
$6,561 USD
View
Retailer 5
-
HK$52,307 HKD
$6,667 USD
View
Price last confirmed 44 days ago
B
Retailer 6
-
HK$54,070 HKD
£5,427 GBP
View
B
Retailer 7
-
HK$54,184 HKD
£5,438 GBP
View
B
Retailer 8
-
HK$55,359 HKD
$7,056 USD
View
Retailer 9
-
HK$55,359 HKD
$7,056 USD
View
Price last confirmed 17 days ago
Retailer 10
-
HK$55,359 HKD
$7,056 USD
View
Price last confirmed 33 days ago
Retailer 11
-
HK$56,040 HKD
A$10,989 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$60,357 HKD
$7,693 USD
View
Price last confirmed 41 days ago
B
Retailer 13
-
HK$62,415 HKD
£6,264 GBP
View
B
Retailer 14
-
HK$63,259 HKD
€7,679 EUR
View
Retailer 15
-
HK$63,629 HKD
$8,110 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
HK$70,308 HKD
ZAR 144,772 ZAR
View
B
Retailer 17
-
HK$80,898 HKD
£8,119 GBP
View
Most Expensive
NZ Jewellers
4410a0e8-8687-4f4b-99bc-bb5bd107c856 · Sep 19
HK$96,565 HKD
$12,308 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$45,615 HKDSave up to HK$35,283 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$45,615 HKD