Round|Natural|GIA

0.81ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6482847840

Certificate GIA 6482847840

Diamond specifications and retailer prices

From $1,496 USD
As of November 1, 2026
Save $2,982 USD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,478 USD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6482847840. Listed at 20 retailers as of October 30, 2026, with prices from $1,496 to $4,478, a $2,982 spread on the same certified stone. NZ Jewellers lists it at $4,478. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482847840
Dimensions5.97 × 5.94 × 3.73 mm
L/W Ratio1.01
Top View
5.97 mm5.94 mm0.81 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482847840
Side View
Table 57.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,047 USD|Low: $1,279 USD|High: $3,255 USD|Avg: $2,127 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$1,518 USD
Retailer 6$1,535 USD
Retailer 5$1,735 USD
Retailer 8$1,740 USD
Retailer 1$2,047 USD
Retailer 2$2,333 USD
Retailer 7$2,396 USD
Retailer 4$2,734 USD
Retailer 3$3,217 USD

44 data points across 9 retailers

20 retailers$1,496 USD to $4,478 USD

B+
Cheapest Retailer
-
$1,496 USD
B+
Retailer 2
-
$1,518 USD
View
B+
Retailer 3
-
$1,535 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,541 USD
View
B+
Retailer 5
-
$1,663 USD
View
B+
Retailer 6
-
$1,663 USD
View
B+
Retailer 7
-
$1,735 USD
View
B+
Retailer 8
-
$1,740 USD
View
B
Retailer 9
-
$1,919 USD
View
B+
Retailer 10
-
$1,950 USD
View
B+
Retailer 11
-
$1,950 USD
View
B+
Retailer 12
-
$2,020 USD
View
B+
Retailer 13
-
$2,047 USD
£1,612 GBP
View
B+
Retailer 14
-
$2,092 USD
View
B+
Retailer 15
-
$2,109 USD
CA$2,929 CAD
View
B
Retailer 16
-
$2,333 USD
€2,222 EUR
View
Retailer 17
-
$2,396 USD
A$3,686 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$2,734 USD
ZAR 44,176 ZAR
View
B
Retailer 19
-
$3,217 USD
£2,533 GBP
View
Most Expensive
B
NZ Jewellers
1b3eaa74-31a8-4447-aad0-73ea0f09ba27 · Oct 30
$4,478 USD
View
19 more retailers have this diamond
Prices start from $1,496 USDSave up to $2,982 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.

B+
0.81ct Round
$1,496 USD