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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6561506377

Certificate GIA 6561506377

Diamond specifications and retailer prices

From $755 USD
HK$5,900 HKD
As of November 1, 2026
Save $2,371 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,126 USD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561506377. Listed at 16 retailers as of October 27, 2026, with prices from $755 to $3,126, a $2,371 spread on the same certified stone. NZ Jewellers lists it at $3,126. 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

0.80
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561506377
Dimensions5.94 × 5.98 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.94 mm5.98 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561506377
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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 1
Current: $3,126 USD|Low: $742 USD|High: $3,126 USD|Avg: $1,221 USD
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 1, 2026
Retailer 14$755 USD
Retailer 2$775 USD
Retailer 7$919 USD
Retailer 6$930 USD
Retailer 9$950 USD
Retailer 3$997 USD
Retailer 13$997 USD
Retailer 4$1,035 USD
Retailer 8$1,080 USD
Retailer 5$1,130 USD
Retailer 15$1,150 USD
Retailer 11$1,162 USD
Retailer 10$1,323 USD
Retailer 12$1,393 USD
Retailer 16$1,835 USD
NZ Jewellers$3,126 USD

24 data points across 16 retailers

16 retailers$755 USD to $3,126 USD

A
Cheapest Retailer
-
$755 USD
HK$5,900 HKD
A
Retailer 2
-
$775 USD
₹73,785 INR
View
A
Retailer 3
-
$919 USD
View
Final sale: no returns
A
Retailer 4
-
$930 USD
View
A
Retailer 5
-
$950 USD
View
A
Retailer 6
-
$997 USD
View
A
Retailer 7
-
$997 USD
View
A
Retailer 8
-
$1,035 USD
View
A
Retailer 9
-
$1,080 USD
View
A
Retailer 10
-
$1,130 USD
View
A
Retailer 11
-
$1,150 USD
View
A
Retailer 12
-
$1,162 USD
£915 GBP
View
A
Retailer 13
-
$1,323 USD
£1,042 GBP
View
B+
Retailer 14
-
$1,393 USD
€1,327 EUR
View
B+
Retailer 15
-
$1,835 USD
£1,445 GBP
View
Most Expensive
B
NZ Jewellers
7760b3b8-6ee2-4ce6-a43d-c2a5ba5d8922 · Oct 27
$3,126 USD
View
15 more retailers have this diamond
Prices start from $755 USDSave up to $2,371 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
$755 USD