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Round|Natural|IGI

0.85ct K IF Round Natural Diamond

EX • K/IF • IGI 608370945

Shape and cutting style on the report: Round brilliant

Certificate IGI 608370945

Diamond specifications and retailer prices

From $1,797 NZD
As of November 4, 2026
Save $2,844 NZD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,641 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.85ct natural round diamond

This 0.85ct 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 IGI 608370945. Listed at 15 retailers as of November 4, 2026, with prices from $1,797 to $4,641, a $2,844 spread on the same certified stone. NZ Jewellers lists it at $4,641. 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

0.85
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 608370945
Dimensions6.00 × 5.96 × 3.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
6.00 mm5.96 mm0.85 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 608370945
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.0%

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 4
Current: $1,882 NZD|Low: $1,797 NZD|High: $3,526 NZD|Avg: $2,335 NZD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$1,797 NZD
Retailer 2$1,823 NZD
Retailer 9$1,823 NZD
Retailer 1$1,882 NZD
Retailer 10$1,976 NZD
Retailer 3$2,270 NZD
Retailer 4$2,281 NZD
Retailer 6$2,647 NZD
Retailer 5$2,812 NZD
Retailer 8$3,481 NZD

34 data points across 10 retailers

15 retailers$1,797 NZD to $4,641 NZD

A
Cheapest Retailer
-
$1,797 NZD
A
Retailer 2
-
$1,823 NZD
View
A
Retailer 3
-
$1,823 NZD
View
A
Retailer 4
-
$1,882 NZD
View
Retailer 5
-
$1,903 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,903 NZD
View
A
Retailer 7
-
$1,976 NZD
View
A
Retailer 8
-
$2,140 NZD
View
A
Retailer 9
-
$2,195 NZD
View
A
Retailer 10
-
$2,270 NZD
View
A
Retailer 11
-
$2,281 NZD
View
A
Retailer 12
-
$2,647 NZD
View
A
Retailer 13
-
$2,812 NZD
View
B+
Retailer 14
-
$3,481 NZD
View
Most Expensive
B
NZ Jewellers
4347b572-5c3c-4c9f-9cb9-edabdb1af425 · Nov 5
$4,641 NZD
$2,609 USD
View
14 more retailers have this diamond
Prices start from $1,797 NZDSave up to $2,844 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
0.85ct Round
$1,797 NZD