Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2426300403

Certificate GIA 2426300403

Diamond specifications and retailer prices

From $832 USD
HK$6,500 HKD
As of October 31, 2026
Save $2,046 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,878 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2426300403. Listed at 8 retailers as of October 30, 2026, with prices from $832 to $2,878, a $2,046 spread on the same certified stone. NZ Jewellers lists it at $2,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426300403
Dimensions5.93 × 5.91 × 3.73 mm
L/W Ratio1.00
Top View
5.93 mm5.91 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426300403
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

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: Oct 31
Current: $2,878 USD|Low: $709 USD|High: $2,878 USD|Avg: $1,180 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$709 USD
Retailer 2$832 USD
Retailer 5$918 USD
Retailer 7$918 USD
Retailer 9$928 USD
Retailer 6$953 USD
Retailer 8$1,059 USD
Retailer 11$1,089 USD
Retailer 4$1,292 USD
Retailer 10$1,334 USD
NZ Jewellers$2,878 USD

14 data points across 11 retailers

8 retailers$832 USD to $2,878 USD

A
Cheapest Retailer
-
$832 USD
HK$6,500 HKD
A
Retailer 2
-
$918 USD
View
B+
Retailer 3
-
$918 USD
View
B+
Retailer 4
-
$928 USD
View
B+
Retailer 5
-
$953 USD
View
B+
Retailer 6
-
$1,059 USD
View
B
Retailer 7
-
$1,292 USD
€1,230 EUR
View
Most Expensive
C
NZ Jewellers
7cc9c075-599b-4488-9c12-2e6dcd774ef5 · Oct 30
$2,878 USD
View
7 more retailers have this diamond
Prices start from $832 USDSave up to $2,046 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
0.80ct Round
$832 USD