Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6565044323

Certificate GIA 6565044323

Diamond specifications and retailer prices

From $1,405 USD
As of October 25, 2026
Save $2,883 USD (67%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,288 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565044323. Listed at 23 retailers as of October 25, 2026, with prices from $1,405 to $4,288, a $2,883 spread on the same certified stone. NZ Jewellers lists it at $4,288. 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°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565044323
Dimensions5.98 × 6.01 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.98 mm6.01 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565044323
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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: Oct 25
Current: $4,288 USD|Low: $1,405 USD|High: $4,288 USD|Avg: $2,179 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
Retailer 17
Retailer 18
October 29, 2026
Retailer 5$1,405 USD
Retailer 8$1,470 USD
Retailer 10$1,480 USD
Retailer 16$1,593 USD
Retailer 18$1,593 USD
Retailer 17$1,666 USD
Retailer 3$1,838 USD
Retailer 6$1,926 USD
Retailer 2$1,953 USD
Retailer 7$2,020 USD
Retailer 4$2,076 USD
Retailer 11$2,229 USD
Retailer 9$2,294 USD
Retailer 13$2,388 USD
Retailer 15$2,594 USD
Retailer 12$3,096 USD
Retailer 14$3,359 USD
NZ Jewellers$4,288 USD

31 data points across 18 retailers

23 retailers$1,405 USD to $4,288 USD

A
Cheapest Retailer
-
$1,405 USD
A
Retailer 2
-
$1,470 USD
View
Final sale: no returns
A
Retailer 3
-
$1,476 USD
View
A
Retailer 4
-
$1,480 USD
View
A
Retailer 5
-
$1,593 USD
View
A
Retailer 6
-
$1,593 USD
View
B+
Retailer 7
-
$1,621 USD
View
B+
Retailer 8
-
$1,666 USD
View
B+
Retailer 9
-
$1,668 USD
View
B+
Retailer 10
-
$1,702 USD
View
B+
Retailer 11
-
$1,838 USD
View
B+
Retailer 12
-
$1,926 USD
View
B+
Retailer 13
-
$1,953 USD
£1,538 GBP
View
B+
Retailer 14
-
$2,020 USD
View
B+
Retailer 15
-
$2,076 USD
£1,635 GBP
View
B
Retailer 16
-
$2,119 USD
View
B+
Retailer 17
-
$2,229 USD
£1,755 GBP
View
B+
Retailer 18
-
$2,294 USD
A$3,529 AUD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
$2,388 USD
€2,274 EUR
View
B
Retailer 20
-
$2,594 USD
ZAR 41,905 ZAR
View
B
Retailer 21
-
$3,096 USD
£2,438 GBP
View
B
Retailer 22
-
$3,359 USD
£2,645 GBP
View
Most Expensive
B
NZ Jewellers
99239f51-6ff7-4147-a22e-bbe6e2dd1dc3 · Oct 27
$4,288 USD
View
22 more retailers have this diamond
Prices start from $1,405 USDSave up to $2,883 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
$1,405 USD