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Round|Natural|GIA

0.90ct F I1 Round Natural Diamond

EX • F/I1 • GIA 6492179074

Certificate GIA 6492179074

Diamond specifications and retailer prices

From €687 EUR
HK$6,000 HKD
As of November 1, 2026
Save €601 EUR (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,248 EUR 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 6492179074. Listed at 9 retailers as of November 1, 2026, with a 87% 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
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6492179074
Dimensions6.20 × 6.24 × 3.80 mm
L/W Ratio1.01
Star length45%
Top View
6.20 mm6.24 mm0.90 ctF / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6492179074
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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: €2,248 EUR|Low: €676 EUR|High: €2,248 EUR|Avg: €1,079 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€687 EUR
Retailer 2€741 EUR
Retailer 9€900 EUR
Retailer 7€922 EUR
Retailer 8€922 EUR
Retailer 5€957 EUR
Retailer 6€1,063 EUR
Retailer 3€1,289 EUR
NZ Jewellers€2,248 EUR

43 data points across 9 retailers

9 retailers€687 EUR to €1,289 EUR

A
Cheapest Retailer
-
€687 EUR
HK$6,000 HKD
A
Retailer 2
-
€741 EUR
₹78,818 INR
View
A
Retailer 3
-
€900 EUR
$1,006 USD
View
Retailer 4
-
€922 EUR
$1,030 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€922 EUR
$1,030 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€957 EUR
$1,069 USD
View
Price last confirmed 8 days ago
Retailer 7
-
€1,063 EUR
$1,188 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€1,289 EUR
View
Most Expensive
NZ Jewellers
0f556243-453e-4ac8-8a00-993e1627e70b · Oct 23
€2,248 EUR
$2,511 USD
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from €687 EURSave up to €601 EUR

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
€687 EUR