Round|Natural|GIA

0.81ct K IF Round Natural Diamond

EX • K/IF • GIA 2534665167

Certificate GIA 2534665167

Diamond specifications and retailer prices

From $1,253 USD
As of November 4, 2026
Save $2,015 USD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,268 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 2534665167. Listed at 9 retailers as of November 4, 2026, with prices from $1,253 to $3,268, a $2,015 spread on the same certified stone. NZ Jewellers lists it at $3,268. 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
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2534665167
Dimensions5.98 × 5.95 × 3.71 mm
L/W Ratio1.01
Star length50%
Top View
5.98 mm5.95 mm0.81 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534665167
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.2%

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: $3,268 USD|Low: $1,253 USD|High: $3,389 USD|Avg: $1,905 USD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$1,253 USD
Retailer 6$1,340 USD
Retailer 10$1,389 USD
Retailer 7$1,402 USD
Retailer 5$1,546 USD
Retailer 2$1,600 USD
Retailer 3$1,856 USD
Retailer 9$2,408 USD
Retailer 4$2,447 USD
NZ Jewellers$3,268 USD

29 data points across 10 retailers

9 retailers$1,253 USD to $3,268 USD

A
Cheapest Retailer
-
$1,253 USD
A
Retailer 2
-
$1,340 USD
View
A
Retailer 3
-
$1,402 USD
View
A
Retailer 4
-
$1,546 USD
View
A
Retailer 5
-
$1,600 USD
View
B+
Retailer 6
-
$1,856 USD
View
B
Retailer 7
-
$2,408 USD
View
B+
Retailer 8
-
$2,447 USD
View
Most Expensive
B
NZ Jewellers
a5e03d8a-88dd-4ff5-a5bf-17f82c628fc1 · Nov 5
$3,268 USD
View
8 more retailers have this diamond
Prices start from $1,253 USDSave up to $2,015 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
$1,253 USD