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Radiant|Natural|GIA

0.80ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 5436719692

Certificate GIA 5436719692

Diamond specifications and retailer prices

From $1,510 AUD
₹100,817 INR
As of November 2, 2026
Save $2,206 AUD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,948 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5436719692. Listed at 21 retailers as of November 2, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
OriginNatural
Grading LabGIA
CertificateGIA 5436719692
Dimensions5.01 × 4.74 × 3.77 mm
L/W Ratio1.06
Top View
5.01 mm4.74 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436719692
Side View
Table 65.0%Crown 36°Girdle: NULPavilionCulet: NoneDepth 79.5%

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 2
Current: $2,243 AUD|Low: $1,507 AUD|High: $8,255 AUD|Avg: $2,748 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$1,510 AUD
Retailer 2$1,872 AUD
Retailer 11$1,879 AUD
Retailer 9$2,029 AUD
Retailer 7$2,169 AUD
Retailer 1$2,243 AUD
Retailer 10$2,476 AUD
Retailer 3$2,647 AUD
Retailer 5$2,826 AUD
Retailer 8$3,001 AUD
Retailer 6$3,717 AUD

34 data points across 11 retailers

21 retailers$1,510 AUD to $3,717 AUD

A
Cheapest Retailer
-
$1,510 AUD
₹100,817 INR
Retailer 2
-
$1,552 AUD
HK$8,500 HKD
View
Price last confirmed 59 days ago
B+
Retailer 3
-
$1,872 AUD
$1,312 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,879 AUD
$1,317 USD
View
Retailer 5
-
$2,029 AUD
$1,422 USD
View
Price last confirmed 41 days ago
B+
Retailer 6
-
$2,029 AUD
$1,422 USD
View
Retailer 7
-
$2,029 AUD
$1,422 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$2,123 AUD
$1,488 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$2,169 AUD
$1,520 USD
View
B+
Retailer 10
-
$2,222 AUD
$1,557 USD
View
B
Retailer 11
-
$2,243 AUD
£1,238 GBP
View
B
Retailer 12
-
$2,342 AUD
$1,641 USD
View
Retailer 13
-
$2,342 AUD
$1,641 USD
View
Price last confirmed 39 days ago
Retailer 14
-
$2,342 AUD
$1,641 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$2,476 AUD
£1,366 GBP
View
Retailer 16
-
$2,647 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$2,826 AUD
€1,886 EUR
View
B
Retailer 18
-
$3,001 AUD
ZAR 33,976 ZAR
View
B
Retailer 19
-
$3,717 AUD
£2,051 GBP
View
Retailer 20
-
$4,948 AUD
$3,468 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
787cd9e7-e1d4-43c4-b664-827261862d0e · Sep 21
$4,948 AUD
$3,468 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from $1,510 AUDSave up to $2,206 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 Radiant
$1,510 AUD