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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 $1,354 SGD
₹100,817 INR
As of November 2, 2026
Save $1,977 SGD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,435 SGD 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: $1,354 SGD|Low: $1,351 SGD|High: $7,399 SGD|Avg: $2,471 SGD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$1,354 SGD
Retailer 2$1,678 SGD
Retailer 11$1,684 SGD
Retailer 9$1,819 SGD
Retailer 7$1,944 SGD
Retailer 5$2,027 SGD
Retailer 10$2,219 SGD
Retailer 3$2,373 SGD
Retailer 4$2,533 SGD
Retailer 8$2,690 SGD
Retailer 6$3,331 SGD

34 data points across 11 retailers

21 retailers$1,354 SGD to $3,331 SGD

A
Cheapest Retailer
-
$1,354 SGD
₹100,817 INR
Retailer 2
-
$1,391 SGD
HK$8,500 HKD
View
Price last confirmed 59 days ago
B+
Retailer 3
-
$1,678 SGD
$1,312 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,684 SGD
$1,317 USD
View
Retailer 5
-
$1,819 SGD
$1,422 USD
View
Price last confirmed 41 days ago
B+
Retailer 6
-
$1,819 SGD
$1,422 USD
View
Retailer 7
-
$1,819 SGD
$1,422 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$1,903 SGD
$1,488 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$1,944 SGD
$1,520 USD
View
B+
Retailer 10
-
$1,992 SGD
$1,557 USD
View
B
Retailer 11
-
$2,027 SGD
£1,248 GBP
View
B
Retailer 12
-
$2,099 SGD
$1,641 USD
View
Retailer 13
-
$2,099 SGD
$1,641 USD
View
Price last confirmed 39 days ago
Retailer 14
-
$2,099 SGD
$1,641 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$2,219 SGD
£1,366 GBP
View
Retailer 16
-
$2,373 SGD
A$2,854 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$2,533 SGD
€1,886 EUR
View
B
Retailer 18
-
$2,690 SGD
ZAR 33,976 ZAR
View
B
Retailer 19
-
$3,331 SGD
£2,051 GBP
View
Retailer 20
-
$4,435 SGD
$3,468 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
787cd9e7-e1d4-43c4-b664-827261862d0e · Sep 21
$4,435 SGD
$3,468 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from $1,354 SGDSave up to $1,977 SGD

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
$1,354 SGD