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Round|Natural|GIA

1.00ct D I1 Round Natural Diamond

EX • D/I1 • GIA 7498539958

Certificate GIA 7498539958

Diamond specifications and retailer prices

From HK$13,807 HKD
₹167,607 INR
As of November 1, 2026
Save HK$24,597 HKD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$38,405 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7498539958. Listed at 8 retailers as of October 30, 2026, with prices from HK$13,807 to HK$38,405, a HK$24,597 spread on the same certified stone. NZ Jewellers lists it at HK$38,405. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7498539958
Dimensions6.40 × 6.45 × 3.97 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Cloud, Crystal, Feather, Indented Natural, Needle
Top View
6.40 mm6.45 mm1.00 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7498539958
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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$38,405 HKD|Low: HK$13,775 HKD|High: HK$38,405 HKD|Avg: HK$20,087 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2HK$13,807 HKD
Retailer 4HK$16,594 HKD
Retailer 9HK$17,841 HKD
Retailer 6HK$18,367 HKD
Retailer 7HK$18,367 HKD
Retailer 5HK$19,214 HKD
Retailer 8HK$21,191 HKD
Retailer 3HK$22,844 HKD
NZ JewellersHK$38,405 HKD

45 data points across 9 retailers

8 retailersHK$13,807 HKD to HK$38,405 HKD

A
Cheapest Retailer
-
HK$13,807 HKD
₹167,607 INR
B+
Retailer 2
-
HK$16,594 HKD
$2,115 USD
View
B+
Retailer 3
-
HK$18,367 HKD
$2,341 USD
View
B+
Retailer 4
-
HK$18,367 HKD
$2,341 USD
View
B+
Retailer 5
-
HK$19,214 HKD
$2,449 USD
View
B+
Retailer 6
-
HK$21,191 HKD
$2,701 USD
View
B+
Retailer 7
-
HK$22,844 HKD
€2,773 EUR
View
Most Expensive
B
NZ Jewellers
d94284c9-8893-4c4e-8ad8-43671e7af016 · Oct 30
HK$38,405 HKD
$4,895 USD
View
7 more retailers have this diamond
Prices start from HK$13,807 HKDSave up to HK$24,597 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
1.00ct Round
HK$13,807 HKD