Round|Natural|GIA

0.90ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2427764259

Certificate GIA 2427764259

Diamond specifications and retailer prices

From $742 USD
HK$5,800 HKD
As of November 1, 2026
Save $2,365 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,107 USD 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2427764259. Listed at 10 retailers as of October 30, 2026, with prices from $742 to $3,107, a $2,365 spread on the same certified stone. NZ Jewellers lists it at $3,107. 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
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2427764259
Dimensions6.13 × 6.16 × 3.84 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.13 mm6.16 mm0.90 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2427764259
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 62.5%

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: $3,107 USD|Low: $742 USD|High: $3,107 USD|Avg: $1,264 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$742 USD
Retailer 4$802 USD
Retailer 8$991 USD
Retailer 10$991 USD
Retailer 5$1,029 USD
Retailer 7$1,032 USD
Retailer 11$1,099 USD
Retailer 9$1,143 USD
Retailer 2$1,386 USD
Retailer 3$1,415 USD
NZ Jewellers$3,107 USD

21 data points across 11 retailers

10 retailers$742 USD to $3,107 USD

A
Cheapest Retailer
-
$742 USD
HK$5,800 HKD
A
Retailer 2
-
$802 USD
₹76,355 INR
View
A
Retailer 3
-
$970 USD
View
A
Retailer 4
-
$991 USD
View
A
Retailer 5
-
$991 USD
View
A
Retailer 6
-
$1,029 USD
View
A
Retailer 7
-
$1,032 USD
View
B+
Retailer 8
-
$1,143 USD
View
B+
Retailer 9
-
$1,386 USD
€1,320 EUR
View
Most Expensive
B
NZ Jewellers
8d27c280-8854-4123-9ef8-c85ef01d7903 · Oct 30
$3,107 USD
View
9 more retailers have this diamond
Prices start from $742 USDSave up to $2,365 USD

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
$742 USD