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Round|Natural|GIA

0.90ct K IF Round Natural Diamond

EX • K/IF • GIA 6551658468

Certificate GIA 6551658468

Diamond specifications and retailer prices

From $2,549 NZD
As of November 1, 2026
Save $4,262 NZD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,544 NZD at NZ Jewellers · As of October 14, 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 6551658468. Listed at 20 retailers as of November 1, 2026, with a 167% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551658468
Dimensions6.13 × 6.18 × 3.88 mm
L/W Ratio1.01
Top View
6.13 mm6.18 mm0.90 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551658468
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,775 NZD|Low: $2,549 NZD|High: $6,831 NZD|Avg: $4,079 NZD|+9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$2,549 NZD
Retailer 3$3,522 NZD
Retailer 5$3,647 NZD
Retailer 13$3,695 NZD
Retailer 2$3,697 NZD
Retailer 1$3,775 NZD
Retailer 12$3,922 NZD
Retailer 6$4,364 NZD
Retailer 7$4,447 NZD
Retailer 8$4,472 NZD
Retailer 10$4,947 NZD
Retailer 9$5,710 NZD
Retailer 11$6,811 NZD

28 data points across 13 retailers

20 retailers$2,549 NZD to $6,811 NZD

A
Cheapest Retailer
-
$2,549 NZD
B+
Retailer 2
-
$3,522 NZD
View
Retailer 3
-
$3,608 NZD
View
Price last confirmed 23 days ago
Retailer 4
-
$3,647 NZD
View
Price last confirmed 10 days ago
Retailer 5
-
$3,681 NZD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,695 NZD
View
B+
Retailer 7
-
$3,697 NZD
View
B+
Retailer 8
-
$3,775 NZD
View
B+
Retailer 9
-
$3,922 NZD
View
Retailer 10
-
$3,926 NZD
View
Price last confirmed 38 days ago
Retailer 11
-
$3,971 NZD
View
Price last confirmed 60 days ago
Retailer 12
-
$4,164 NZD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$4,364 NZD
View
B
Retailer 14
-
$4,447 NZD
View
B+
Retailer 15
-
$4,472 NZD
View
Retailer 16
-
$4,582 NZD
View
Price last confirmed 60 days ago
B+
Retailer 17
-
$4,947 NZD
View
B
Retailer 18
-
$5,710 NZD
View
B
Retailer 19
-
$6,811 NZD
View
Most Expensive
NZ Jewellers
e56f3389-906d-4a22-8bac-09f99b847c61 · Oct 14
$7,544 NZD
$4,241 USD
View
Price last confirmed 23 days ago
19 more retailers have this diamond
Prices start from $2,549 NZDSave up to $4,262 NZD

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
$2,549 NZD