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Round|Natural|GIA

0.81ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2564538664

Certificate GIA 2564538664

Diamond specifications and retailer prices

From $599 USD
As of November 5, 2026
Save $1,934 USD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,533 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564538664. Listed at 17 retailers as of November 5, 2026, with prices from $599 to $2,533, a $1,934 spread on the same certified stone. NZ Jewellers lists it at $2,533. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564538664
Dimensions5.93 × 5.97 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.93 mm5.97 mm0.81 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564538664
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 5
Current: $2,533 USD|Low: $599 USD|High: $2,587 USD|Avg: $1,001 USD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 10$599 USD
Retailer 4$601 USD
Retailer 12$735 USD
Retailer 6$808 USD
Retailer 7$814 USD
Retailer 13$819 USD
Retailer 3$839 USD
Retailer 15$912 USD
Retailer 16$932 USD
Retailer 5$940 USD
Retailer 2$951 USD
Retailer 8$960 USD
Retailer 11$1,050 USD
Retailer 9$1,065 USD
Retailer 14$1,144 USD
NZ Jewellers$2,533 USD

22 data points across 16 retailers

17 retailers$599 USD to $2,533 USD

A
Cheapest Retailer
-
$599 USD
A
Retailer 2
-
$601 USD
View
A
Retailer 3
-
$735 USD
View
Retailer 4
-
$751 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$808 USD
View
Retailer 6
-
$814 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$819 USD
View
B+
Retailer 8
-
$839 USD
View
B+
Retailer 9
-
$912 USD
View
B+
Retailer 10
-
$932 USD
View
B+
Retailer 11
-
$940 USD
View
B+
Retailer 12
-
$951 USD
View
B+
Retailer 13
-
$960 USD
View
B+
Retailer 14
-
$1,050 USD
View
B
Retailer 15
-
$1,065 USD
View
B+
Retailer 16
-
$1,144 USD
View
Most Expensive
B
NZ Jewellers
ddbe11bf-5ac4-423b-8dfc-1250742ce78d · Nov 5
$2,533 USD
View
16 more retailers have this diamond
Prices start from $599 USDSave up to $1,934 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
$599 USD