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Round|Natural|GIA

0.90ct K IF Round Natural Diamond

EX • K/IF • GIA 2564695805

Certificate GIA 2564695805

Diamond specifications and retailer prices

From $1,715 USD
As of November 6, 2026
Save $3,123 USD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,838 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2564695805. Listed at 19 retailers as of November 5, 2026, with prices from $1,715 to $4,838, a $3,123 spread on the same certified stone. NZ Jewellers lists it at $4,838. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564695805
Dimensions6.12 × 6.15 × 3.86 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.12 mm6.15 mm0.90 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564695805
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 6
Current: $4,838 USD|Low: $1,715 USD|High: $5,009 USD|Avg: $2,701 USD|-3.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 7$1,715 USD
Retailer 4$2,090 USD
Retailer 9$2,101 USD
Retailer 3$2,105 USD
Retailer 2$2,122 USD
Retailer 11$2,248 USD
Retailer 19$2,314 USD
Retailer 13$2,391 USD
Retailer 10$2,396 USD
Retailer 6$2,421 USD
Retailer 12$2,453 USD
Retailer 14$2,500 USD
Retailer 17$2,515 USD
Retailer 15$2,654 USD
Retailer 8$2,670 USD
Retailer 18$2,871 USD
Retailer 16$3,389 USD
Retailer 5$4,043 USD
NZ Jewellers$4,838 USD

12 data points across 19 retailers

19 retailers$1,715 USD to $4,838 USD

A
Cheapest Retailer
-
$1,715 USD
B+
Retailer 2
-
$2,090 USD
View
B+
Retailer 3
-
$2,101 USD
View
B+
Retailer 4
-
$2,105 USD
View
B+
Retailer 5
-
$2,122 USD
View
B+
Retailer 6
-
$2,248 USD
View
B+
Retailer 7
-
$2,314 USD
View
B+
Retailer 8
-
$2,391 USD
View
Retailer 9
-
$2,396 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,421 USD
View
B+
Retailer 11
-
$2,453 USD
View
B+
Retailer 12
-
$2,500 USD
View
B+
Retailer 13
-
$2,515 USD
View
B+
Retailer 14
-
$2,654 USD
View
B+
Retailer 15
-
$2,670 USD
View
B+
Retailer 16
-
$2,871 USD
View
B
Retailer 17
-
$3,389 USD
View
B
Retailer 18
-
$4,043 USD
View
Most Expensive
B
NZ Jewellers
639e263b-9fec-4e05-bbee-6b80c10b0252 · Nov 5
$4,838 USD
View
18 more retailers have this diamond
Prices start from $1,715 USDSave up to $3,123 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
$1,715 USD