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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2477076691

Certificate GIA 2477076691

Diamond specifications and retailer prices

From $4,723 SGD
As of November 6, 2026
Save $4,714 SGD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,323 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2477076691. Listed at 16 retailers as of November 1, 2026, with a 100% 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

1.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.54°
Pavilion angle28.87°
OriginNatural
Grading LabGIA
CertificateGIA 2477076691
Dimensions6.91 × 5.26 × 3.05 mm
L/W Ratio1.31
Top View
6.91 mm5.26 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477076691
Side View
Table 74.0%Crown 42.54°Girdle: MediumPavilion 28.87°Culet: NoneDepth 58.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,834 SGD|Low: $4,129 SGD|High: $9,550 SGD|Avg: $6,403 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$4,838 SGD
Retailer 6$4,955 SGD
Retailer 1$5,834 SGD
Retailer 7$5,972 SGD
Retailer 2$6,667 SGD
Retailer 3$7,228 SGD
Retailer 4$9,436 SGD

45 data points across 7 retailers

16 retailers$4,723 SGD to $9,436 SGD

B
Cheapest Retailer
-
$4,723 SGD
B
Retailer 2
-
$4,838 SGD
View
B
Retailer 3
-
$4,955 SGD
View
Final sale: no returns
B
Retailer 4
-
$5,346 SGD
View
Retailer 5
-
$5,367 SGD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$5,367 SGD
View
B
Retailer 7
-
$5,367 SGD
View
B
Retailer 8
-
$5,834 SGD
View
Retailer 9
-
$5,972 SGD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$5,986 SGD
View
B
Retailer 11
-
$6,194 SGD
View
B
Retailer 12
-
$6,667 SGD
View
Retailer 13
-
$6,700 SGD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$7,228 SGD
View
B
Retailer 15
-
$9,436 SGD
View
Most Expensive
NZ Jewellers
0e61d98c-dbab-4f8e-80de-7b346d46e8a1 · Nov 5
$10,323 SGD
$8,055 USD
View
Price under review
15 more retailers have this diamond
Prices start from $4,723 SGDSave up to $4,714 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.

B
1.00ct Radiant
$4,723 SGD