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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 $1,010 USD
As of November 4, 2026
Save $1,599 USD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,609 USD 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 $1,010 to $2,609, a $1,599 spread on the same certified stone. NZ Jewellers lists it at $2,609. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,058 USD|Low: $1,010 USD|High: $1,982 USD|Avg: $1,313 USD|-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$1,010 USD
Retailer 2$1,025 USD
Retailer 9$1,025 USD
Retailer 1$1,058 USD
Retailer 10$1,111 USD
Retailer 3$1,276 USD
Retailer 4$1,282 USD
Retailer 6$1,488 USD
Retailer 5$1,581 USD
Retailer 8$1,957 USD

34 data points across 10 retailers

15 retailers$1,010 USD to $2,609 USD

A
Cheapest Retailer
-
$1,010 USD
A
Retailer 2
-
$1,025 USD
View
A
Retailer 3
-
$1,025 USD
View
A
Retailer 4
-
$1,058 USD
View
Retailer 5
-
$1,070 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,070 USD
View
A
Retailer 7
-
$1,111 USD
View
A
Retailer 8
-
$1,203 USD
View
A
Retailer 9
-
$1,234 USD
View
A
Retailer 10
-
$1,276 USD
View
A
Retailer 11
-
$1,282 USD
View
A
Retailer 12
-
$1,488 USD
View
A
Retailer 13
-
$1,581 USD
View
B+
Retailer 14
-
$1,957 USD
View
Most Expensive
B
NZ Jewellers
4347b572-5c3c-4c9f-9cb9-edabdb1af425 · Nov 5
$2,609 USD
View
14 more retailers have this diamond
Prices start from $1,010 USDSave up to $1,599 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
0.85ct Round
$1,010 USD