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Round|Natural|GIA

1.09ct E IF Round Natural Diamond

EX • E/IF • GIA 7546457519

Certificate GIA 7546457519

Diamond specifications and retailer prices

From HK$36,639 HKD
$4,670 USD
As of November 1, 2026
Save HK$34,639 HKD (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$71,278 HKD at NZ Jewellers · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7546457519. Listed at 4 retailers as of October 30, 2026, with prices from HK$36,639 to HK$71,278, a HK$34,639 spread on the same certified stone. NZ Jewellers lists it at HK$71,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7546457519
Dimensions6.53 × 6.57 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.53 mm6.57 mm1.09 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546457519
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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$71,278 HKD|Low: HK$36,639 HKD|High: HK$102,019 HKD|Avg: HK$65,224 HKD|-9.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2HK$36,639 HKD
Retailer 3HK$42,618 HKD
Retailer 4HK$43,324 HKD
Retailer 7HK$64,172 HKD
Retailer 6HK$69,118 HKD
NZ JewellersHK$71,278 HKD
Retailer 5HK$102,019 HKD

14 data points across 7 retailers

4 retailersHK$36,639 HKD to HK$71,278 HKD

A+
Cheapest Retailer
-
HK$36,639 HKD
$4,670 USD
A+
Retailer 2
-
HK$42,618 HKD
$5,432 USD
View
A
Retailer 3
-
HK$43,324 HKD
$5,522 USD
View
Most Expensive
A
NZ Jewellers
6c60ebed-d77c-49ca-b8d8-064675f13519 · Oct 30
HK$71,278 HKD
$9,085 USD
View
3 more retailers have this diamond
Prices start from HK$36,639 HKDSave up to HK$34,639 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+
1.09ct Round
HK$36,639 HKD