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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2564331875

Certificate GIA 2564331875

Diamond specifications and retailer prices

From $998 USD
HK$7,800 HKD
As of October 27, 2026
Save $2,277 USD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,275 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 2564331875. Listed at 21 retailers as of October 27, 2026, with prices from $998 to $3,275, a $2,277 spread on the same certified stone. NZ Jewellers lists it at $3,275. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564331875
Dimensions5.96 × 5.93 × 3.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.96 mm5.93 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564331875
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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 27
Current: $3,275 USD|Low: $1,045 USD|High: $3,275 USD|Avg: $1,734 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
October 28, 2026
Retailer 14$1,050 USD
Retailer 7$1,099 USD
Retailer 6$1,235 USD
Retailer 4$1,343 USD
Retailer 15$1,343 USD
Retailer 3$1,405 USD
Retailer 2$1,450 USD
Retailer 12$1,516 USD
Retailer 11$1,549 USD
Retailer 10$1,698 USD
Retailer 8$1,863 USD
Retailer 13$1,981 USD
Retailer 5$2,473 USD
Retailer 9$3,016 USD
NZ Jewellers$3,275 USD

23 data points across 15 retailers

21 retailers$998 USD to $3,275 USD

A
Cheapest Retailer
-
$998 USD
HK$7,800 HKD
A
Retailer 2
-
$1,050 USD
₹100,004 INR
View
A
Retailer 3
-
$1,099 USD
SGD 1,485 SGD
View
A
Retailer 4
-
$1,235 USD
View
A
Retailer 5
-
$1,279 USD
View
A
Retailer 6
-
$1,343 USD
View
A
Retailer 7
-
$1,343 USD
View
A
Retailer 8
-
$1,359 USD
View
A
Retailer 9
-
$1,401 USD
SGD 1,893 SGD
View
A
Retailer 10
-
$1,405 USD
View
A
Retailer 11
-
$1,450 USD
View
A
Retailer 12
-
$1,478 USD
View
A
Retailer 13
-
$1,516 USD
£1,194 GBP
View
A
Retailer 14
-
$1,549 USD
View
B+
Retailer 15
-
$1,698 USD
£1,337 GBP
View
Retailer 16
-
$1,752 USD
A$2,695 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$1,863 USD
€1,774 EUR
View
B+
Retailer 18
-
$1,981 USD
ZAR 32,002 ZAR
View
Retailer 19
-
$2,473 USD
£1,947 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
-
$3,016 USD
£2,375 GBP
View
Most Expensive
B
NZ Jewellers
9d541454-0702-456d-8c87-d7253be60548 · Oct 27
$3,275 USD
View
20 more retailers have this diamond
Prices start from $998 USDSave up to $2,277 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
$998 USD