Round|Natural|GIA

0.81ct K IF Round Natural Diamond

EX • K/IF • GIA 1508990124

Certificate GIA 1508990124

Diamond specifications and retailer prices

From $1,320 USD
As of November 4, 2026
Save $2,122 USD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,442 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct 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 1508990124. Listed at 10 retailers as of November 4, 2026, with prices from $1,320 to $3,442, a $2,122 spread on the same certified stone. NZ Jewellers lists it at $3,442. 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

0.81
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1508990124
Dimensions5.92 × 5.96 × 3.71 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.92 mm5.96 mm0.81 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508990124
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $3,442 USD|Low: $1,320 USD|High: $3,560 USD|Avg: $1,952 USD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$1,320 USD
Retailer 2$1,396 USD
Retailer 8$1,411 USD
Retailer 3$1,460 USD
Retailer 9$1,476 USD
Retailer 7$1,628 USD
Retailer 4$1,682 USD
Retailer 5$1,951 USD
Retailer 11$2,539 USD
Retailer 6$2,578 USD
NZ Jewellers$3,442 USD

44 data points across 11 retailers

10 retailers$1,320 USD to $3,442 USD

A
Cheapest Retailer
-
$1,320 USD
A
Retailer 2
-
$1,396 USD
View
A
Retailer 3
-
$1,411 USD
View
A
Retailer 4
-
$1,476 USD
View
A
Retailer 5
-
$1,628 USD
View
A
Retailer 6
-
$1,682 USD
View
B+
Retailer 7
-
$1,951 USD
View
B
Retailer 8
-
$2,539 USD
View
B+
Retailer 9
-
$2,578 USD
View
Most Expensive
B
NZ Jewellers
8586c8be-9019-44d9-9af8-2bf3cc49c5f2 · Nov 5
$3,442 USD
View
9 more retailers have this diamond
Prices start from $1,320 USDSave up to $2,122 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
0.81ct Round
$1,320 USD