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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

EX • G/I1 • GIA 6451569233

Certificate GIA 6451569233

Diamond specifications and retailer prices

From HK$14,436 HKD
$1,840 USD
As of November 1, 2026
Save HK$8,408 HKD (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,405 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6451569233. Listed at 12 retailers as of November 1, 2026, with a 58% 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

0.90
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6451569233
Dimensions6.15 × 6.12 × 3.83 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
6.15 mm6.12 mm0.90 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451569233
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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: Nov 1
Current: HK$38,405 HKD|Low: HK$14,024 HKD|High: HK$38,405 HKD|Avg: HK$19,553 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 6HK$14,024 HKD
Retailer 7HK$14,436 HKD
Retailer 9HK$14,758 HKD
Retailer 5HK$15,032 HKD
Retailer 10HK$16,641 HKD
Retailer 12HK$16,641 HKD
Retailer 8HK$17,410 HKD
Retailer 3HK$19,065 HKD
Retailer 4HK$19,065 HKD
Retailer 11HK$19,198 HKD
Retailer 14HK$19,693 HKD
Retailer 2HK$22,844 HKD
Retailer 13HK$26,230 HKD
NZ JewellersHK$38,405 HKD

19 data points across 14 retailers

12 retailersHK$14,436 HKD to HK$22,844 HKD

B+
Cheapest Retailer
-
HK$14,436 HKD
$1,840 USD
B+
Retailer 2
-
HK$14,758 HKD
$1,881 USD
View
B
Retailer 3
-
HK$15,032 HKD
$1,916 USD
View
B
Retailer 4
-
HK$16,641 HKD
$2,121 USD
View
B
Retailer 5
-
HK$16,641 HKD
$2,121 USD
View
B
Retailer 6
-
HK$17,410 HKD
$2,219 USD
View
B
Retailer 7
-
HK$19,065 HKD
$2,430 USD
View
B
Retailer 8
-
HK$19,065 HKD
$2,430 USD
View
B
Retailer 9
-
HK$19,198 HKD
$2,447 USD
View
B
Retailer 10
-
HK$19,693 HKD
$2,510 USD
View
B
Retailer 11
-
HK$22,844 HKD
€2,773 EUR
View
Most Expensive
NZ Jewellers
28d0dc31-32fa-4305-85c5-59a5c8348c40 · Oct 30
HK$38,405 HKD
$4,895 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$14,436 HKDSave up to HK$8,408 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+
0.90ct Round
HK$14,436 HKD