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Round|Natural|IGI

0.90ct K IF Round Natural Diamond

VG • K/IF • IGI 603373700

Shape and cutting style on the report: Round brilliant

Certificate IGI 603373700

Diamond specifications and retailer prices

From $1,772 NZD
As of November 6, 2026
Save $3,931 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,703 NZD 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 very-good cut grade and certified by IGI 603373700. Listed at 20 retailers as of November 5, 2026, with prices from $1,772 to $5,703, a $3,931 spread on the same certified stone. NZ Jewellers lists it at $5,703. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 603373700
Dimensions6.08 × 5.99 × 3.90 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.08 mm5.99 mm0.90 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 603373700
Side View
Table 58.0%Crown 37.8°Girdle: THN-STKPavilion 41.3°Culet: NoneDepth 64.4%

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: $1,772 NZD|Low: $1,772 NZD|High: $4,328 NZD|Avg: $2,689 NZD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,772 NZD
Retailer 9$2,037 NZD
Retailer 2$2,144 NZD
Retailer 5$2,202 NZD
Retailer 3$2,674 NZD
Retailer 4$2,789 NZD
Retailer 8$3,092 NZD
Retailer 6$3,424 NZD
Retailer 7$4,271 NZD

26 data points across 9 retailers

20 retailers$1,772 NZD to $5,703 NZD

A
Cheapest Retailer
-
$1,772 NZD
A
Retailer 2
-
$2,037 NZD
View
A
Retailer 3
-
$2,144 NZD
View
A
Retailer 4
-
$2,168 NZD
View
A
Retailer 5
-
$2,170 NZD
View
A
Retailer 6
-
$2,202 NZD
View
B+
Retailer 7
-
$2,337 NZD
View
Retailer 8
-
$2,337 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,446 NZD
View
B+
Retailer 10
-
$2,512 NZD
View
B+
Retailer 11
-
$2,535 NZD
View
B+
Retailer 12
-
$2,578 NZD
View
B+
Retailer 13
-
$2,674 NZD
View
B+
Retailer 14
-
$2,699 NZD
View
A
Retailer 15
-
$2,789 NZD
View
B+
Retailer 16
-
$3,092 NZD
View
B+
Retailer 17
-
$3,424 NZD
View
B+
Retailer 18
-
$3,433 NZD
View
B
Retailer 19
-
$4,271 NZD
View
Most Expensive
B
NZ Jewellers
5eae65d5-801b-44b2-b495-cb3630242527 · Nov 5
$5,703 NZD
$3,206 USD
View
19 more retailers have this diamond
Prices start from $1,772 NZDSave up to $3,931 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
$1,772 NZD