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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6442395649

Certificate GIA 6442395649

Diamond specifications and retailer prices

From $1,594 AUD
₹106,665 INR
As of October 31, 2026
Save $3,792 AUD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,387 AUD at NZ Jewellers · As of October 30, 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 6442395649. Listed at 22 retailers as of October 30, 2026, with prices from $1,594 to $5,387, a $3,792 spread on the same certified stone. NZ Jewellers lists it at $5,387. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6442395649
Dimensions5.92 × 5.87 × 3.72 mm
L/W Ratio1.01
Top View
5.92 mm5.87 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442395649
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 31
Current: $1,594 AUD|Low: $1,590 AUD|High: $3,911 AUD|Avg: $2,470 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1$1,594 AUD
Retailer 5$1,622 AUD
Retailer 4$2,039 AUD
Retailer 2$2,047 AUD
Retailer 12$2,050 AUD
Retailer 11$2,211 AUD
Retailer 3$2,328 AUD
Retailer 9$2,459 AUD
Retailer 7$2,777 AUD
Retailer 8$2,793 AUD
Retailer 6$3,289 AUD
Retailer 10$3,889 AUD

26 data points across 12 retailers

22 retailers$1,594 AUD to $5,387 AUD

A
Cheapest Retailer
-
$1,594 AUD
₹106,665 INR
A
Retailer 2
-
$1,622 AUD
HK$8,900 HKD
View
A
Retailer 3
-
$2,039 AUD
$1,432 USD
View
Final sale: no returns
A
Retailer 4
-
$2,047 AUD
$1,438 USD
View
A
Retailer 5
-
$2,050 AUD
$1,440 USD
View
B+
Retailer 6
-
$2,208 AUD
$1,551 USD
View
A
Retailer 7
-
$2,211 AUD
$1,553 USD
View
B+
Retailer 8
-
$2,244 AUD
SGD 2,130 SGD
View
B+
Retailer 9
-
$2,311 AUD
$1,623 USD
View
B+
Retailer 10
-
$2,328 AUD
$1,635 USD
View
B+
Retailer 11
-
$2,402 AUD
$1,687 USD
View
B+
Retailer 12
-
$2,440 AUD
$1,714 USD
View
B+
Retailer 13
-
$2,459 AUD
£1,360 GBP
View
B+
Retailer 14
-
$2,487 AUD
View
B+
Retailer 15
-
$2,548 AUD
$1,790 USD
View
B+
Retailer 16
-
$2,777 AUD
€1,858 EUR
View
B+
Retailer 17
-
$2,793 AUD
£1,545 GBP
View
Retailer 18
-
$2,882 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$3,289 AUD
ZAR 37,325 ZAR
View
B
Retailer 20
-
$3,889 AUD
£2,151 GBP
View
B
Retailer 21
-
$4,514 AUD
£2,497 GBP
View
Most Expensive
B
NZ Jewellers
cfc64790-f47e-4098-9457-04d8e234aa84 · Oct 30
$5,387 AUD
$3,784 USD
View
21 more retailers have this diamond
Prices start from $1,594 AUDSave up to $3,792 AUD

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
$1,594 AUD