Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6515025869

Certificate GIA 6515025869

Diamond specifications and retailer prices

From $1,515 USD
As of November 4, 2026
Save $2,979 USD (66%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,494 USD at NZ Jewellers · As of November 7, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6515025869. Listed at 24 retailers as of November 4, 2026, with prices from $1,515 to $4,494, a $2,979 spread on the same certified stone. NZ Jewellers lists it at $4,494. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6515025869
Dimensions5.92 × 5.89 × 3.70 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
5.92 mm5.89 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515025869
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 4
Current: $2,005 USD|Low: $1,515 USD|High: $3,267 USD|Avg: $2,195 USD
Retailer 1
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
November 7, 2026
Retailer 2$1,515 USD
Retailer 7$1,740 USD
Retailer 6$1,742 USD
Retailer 14$1,782 USD
Retailer 13$1,786 USD
Retailer 8$1,796 USD
Retailer 1$2,005 USD
Retailer 12$2,012 USD
Retailer 5$2,019 USD
Retailer 11$2,325 USD
Retailer 4$2,404 USD
Retailer 10$2,499 USD
Retailer 9$2,500 USD
Retailer 15$2,725 USD
Retailer 3$3,228 USD

35 data points across 15 retailers

24 retailers$1,515 USD to $4,494 USD

A
Cheapest Retailer
-
$1,515 USD
A
Retailer 2
-
$1,521 USD
View
B+
Retailer 3
-
$1,634 USD
View
B+
Retailer 4
-
$1,669 USD
View
B+
Retailer 5
-
$1,669 USD
View
B+
Retailer 6
-
$1,740 USD
View
B+
Retailer 7
-
$1,742 USD
View
B+
Retailer 8
-
$1,782 USD
View
B+
Retailer 9
-
$1,786 USD
View
B+
Retailer 10
-
$1,796 USD
View
B+
Retailer 11
-
$1,890 USD
View
B+
Retailer 12
-
$1,890 USD
View
B+
Retailer 13
-
$1,926 USD
View
B+
Retailer 14
-
$1,950 USD
View
B+
Retailer 15
-
$2,005 USD
View
B+
Retailer 16
-
$2,012 USD
View
B+
Retailer 17
-
$2,019 USD
View
B+
Retailer 18
-
$2,325 USD
View
Retailer 19
-
$2,404 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$2,499 USD
View
B+
Retailer 21
-
$2,500 USD
View
B
Retailer 22
-
$2,725 USD
View
B
Retailer 23
-
$3,228 USD
View
Most Expensive
B
NZ Jewellers
f74639c3-2995-4946-9a2c-4bd143087d11 · Nov 7
$4,494 USD
View
23 more retailers have this diamond
Prices start from $1,515 USDSave up to $2,979 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
$1,515 USD