Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1328429658

Certificate GIA 1328429658

Diamond specifications and retailer prices

From $730 USD
HK$5,700 HKD
As of October 30, 2026
Save $2,368 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,098 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 1328429658. Listed at 10 retailers as of October 30, 2026, with prices from $730 to $3,098, a $2,368 spread on the same certified stone. NZ Jewellers lists it at $3,098. 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
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1328429658
Dimensions5.92 × 5.89 × 3.71 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp
Top View
5.92 mm5.89 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1328429658
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 62.9%

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 30
Current: $3,098 USD|Low: $730 USD|High: $3,098 USD|Avg: $1,287 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$730 USD
Retailer 4$799 USD
Retailer 3$967 USD
Retailer 5$988 USD
Retailer 7$988 USD
Retailer 6$1,026 USD
Retailer 9$1,073 USD
Retailer 8$1,140 USD
Retailer 2$1,392 USD
Retailer 11$1,436 USD
NZ Jewellers$3,098 USD

16 data points across 11 retailers

10 retailers$730 USD to $3,098 USD

A
Cheapest Retailer
-
$730 USD
HK$5,700 HKD
B+
Retailer 2
-
$799 USD
₹76,140 INR
View
B+
Retailer 3
-
$967 USD
View
B+
Retailer 4
-
$988 USD
View
B+
Retailer 5
-
$988 USD
View
B+
Retailer 6
-
$1,026 USD
View
B+
Retailer 7
-
$1,073 USD
View
B+
Retailer 8
-
$1,140 USD
View
B+
Retailer 9
-
$1,392 USD
€1,326 EUR
View
Most Expensive
C
NZ Jewellers
38095e71-c0e6-4dbf-b676-f561f21ae721 · Oct 30
$3,098 USD
View
9 more retailers have this diamond
Prices start from $730 USDSave up to $2,368 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
$730 USD