Round|Natural|GIA

0.81ct M IF Round Natural Diamond

EX • M/IF • GIA 2546817722

Certificate GIA 2546817722

Diamond specifications and retailer prices

From $668 USD
As of November 6, 2026
Save $649 USD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,794 USD at NZ Jewellers · As of October 20, 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 M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2546817722. Listed at 11 retailers as of November 5, 2026, with a 97% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546817722
Dimensions5.92 × 5.95 × 3.71 mm
L/W Ratio1.01
Star length50%
Top View
5.92 mm5.95 mm0.81 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2546817722
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: $2,794 USD|Low: $668 USD|High: $2,917 USD|Avg: $1,156 USD|-4.2%
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 2$668 USD
Retailer 8$678 USD
Retailer 6$891 USD
Retailer 10$891 USD
Retailer 3$901 USD
Retailer 7$925 USD
Retailer 11$1,028 USD
Retailer 9$1,050 USD
Retailer 5$1,171 USD
Retailer 4$1,317 USD
NZ Jewellers$2,794 USD

38 data points across 11 retailers

11 retailers$668 USD to $1,317 USD

A
Cheapest Retailer
-
$668 USD
A
Retailer 2
-
$678 USD
View
Retailer 3
-
$891 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$891 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$901 USD
View
Retailer 6
-
$925 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$1,028 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$1,050 USD
View
A
Retailer 9
-
$1,171 USD
View
B+
Retailer 10
-
$1,317 USD
View
Most Expensive
NZ Jewellers
1851190a-c30d-41ad-8ff6-28ee36fd0a65 · Oct 20
$2,794 USD
View
Price last confirmed 17 days ago
10 more retailers have this diamond
Prices start from $668 USDSave up to $649 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
$668 USD