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Round|Natural|GIA

0.90ct F I1 Round Natural Diamond

EX • F/I1 • GIA 3435551253

Certificate GIA 3435551253

Diamond specifications and retailer prices

From HK$7,586 HKD
₹92,083 INR
As of November 2, 2026
Save HK$17,317 HKD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$25,178 HKD at NZ Jewellers · As of October 23, 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3435551253. Listed at 16 retailers as of October 30, 2026, with a 228% 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
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3435551253
Dimensions6.15 × 6.12 × 3.86 mm
L/W Ratio1.00
Lower girdle80%
Top View
6.15 mm6.12 mm0.90 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3435551253
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

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 2
Current: HK$25,178 HKD|Low: HK$7,532 HKD|High: HK$25,445 HKD|Avg: HK$11,194 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2HK$7,586 HKD
Retailer 5HK$7,633 HKD
Retailer 8HK$9,455 HKD
Retailer 6HK$10,208 HKD
Retailer 10HK$10,435 HKD
Retailer 7HK$10,626 HKD
Retailer 9HK$10,702 HKD
Retailer 3HK$10,914 HKD
Retailer 11HK$12,036 HKD
Retailer 4HK$13,198 HKD
NZ JewellersHK$25,178 HKD

46 data points across 11 retailers

16 retailersHK$7,586 HKD to HK$24,904 HKD

A
Cheapest Retailer
-
HK$7,586 HKD
₹92,083 INR
A
Retailer 2
-
HK$7,633 HKD
View
A
Retailer 3
-
HK$9,455 HKD
$1,205 USD
View
B+
Retailer 4
-
HK$10,208 HKD
$1,301 USD
View
B+
Retailer 5
-
HK$10,208 HKD
$1,301 USD
View
Retailer 6
-
HK$10,318 HKD
$1,315 USD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$10,435 HKD
$1,330 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$10,626 HKD
$1,354 USD
View
B+
Retailer 9
-
HK$10,702 HKD
$1,364 USD
View
Retailer 10
-
HK$10,796 HKD
$1,376 USD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$10,914 HKD
$1,391 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$11,777 HKD
$1,501 USD
View
Retailer 13
-
HK$12,036 HKD
$1,534 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
HK$13,198 HKD
€1,602 EUR
View
B
Retailer 15
-
HK$24,904 HKD
$3,174 USD
View
Most Expensive
NZ Jewellers
be200c73-f506-415d-b404-115ba3a1868e · Oct 23
HK$25,178 HKD
$3,209 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from HK$7,586 HKDSave up to HK$17,317 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
0.90ct Round
HK$7,586 HKD