Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2506051547

Certificate GIA 2506051547

Diamond specifications and retailer prices

From $890 USD
As of November 4, 2026
Save $545 USD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,435 USD at GemTrove · As of November 6, 2026
View at GemTrove

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2506051547. Listed at 8 retailers as of November 4, 2026, with prices from $890 to $1,435, a $545 spread on the same certified stone. GemTrove lists it at $1,435. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2506051547
Dimensions5.91 × 5.87 × 3.72 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.87 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506051547
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,435 USD|Low: $803 USD|High: $1,435 USD|Avg: $1,075 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$890 USD
Retailer 6$901 USD
Retailer 5$950 USD
Retailer 4$1,033 USD
Retailer 2$1,089 USD
Retailer 7$1,107 USD
GemTrove$1,435 USD

42 data points across 7 retailers

8 retailers$890 USD to $1,435 USD

A
Cheapest Retailer
-
$890 USD
A
Retailer 2
-
$901 USD
View
Final sale: no returns
A
Retailer 3
-
$950 USD
View
Retailer 4
-
$1,001 USD
View
Price last confirmed 117 days ago
A
Retailer 5
-
$1,033 USD
View
A
Retailer 6
-
$1,089 USD
View
A
Retailer 7
-
$1,107 USD
View
Most Expensive
B+
GemTrove
GT-N-01352414-98 · Nov 6
$1,435 USD
A$2,208 AUD
View
7 more retailers have this diamond
Prices start from $890 USDSave up to $545 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
$890 USD