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Radiant|Natural|GIA

1.00ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 3555879177

Certificate GIA 3555879177

Diamond specifications and retailer prices

From $2,547 SGD
As of November 4, 2026
Save $3,545 SGD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,091 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555879177. Listed at 11 retailers as of November 4, 2026, with prices from $2,547 to $6,091, a $3,545 spread on the same certified stone. NZ Jewellers lists it at $6,091. 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

1.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555879177
Dimensions7.07 × 4.89 × 3.25 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.07 mm4.89 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555879177
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,091 SGD|Low: $1,385 SGD|High: $6,091 SGD|Avg: $2,456 SGD
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
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 10$1,385 SGD
Retailer 18$1,706 SGD
Retailer 8$1,985 SGD
Retailer 3$1,986 SGD
Retailer 6$2,162 SGD
Retailer 5$2,394 SGD
Retailer 16$2,547 SGD
Retailer 17$2,639 SGD
Retailer 4$2,648 SGD
Retailer 9$2,737 SGD
Retailer 14$2,762 SGD
Retailer 15$3,045 SGD
Retailer 2$3,166 SGD
Retailer 7$3,299 SGD
Retailer 12$3,357 SGD
Retailer 11$3,617 SGD
Retailer 13$5,091 SGD
NZ Jewellers$6,091 SGD

25 data points across 18 retailers

11 retailers$2,547 SGD to $6,091 SGD

Retailer 1
-
$2,162 SGD
Price last confirmed 23 days ago
A
Retailer 2
-
$2,547 SGD
View
A
Retailer 3
-
$2,639 SGD
View
A
Retailer 4
-
$2,762 SGD
View
B+
Retailer 5
-
$3,045 SGD
View
B+
Retailer 6
-
$3,166 SGD
View
Retailer 7
-
$3,299 SGD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$3,357 SGD
View
B+
Retailer 9
-
$3,617 SGD
View
B
Retailer 10
-
$5,091 SGD
View
Most Expensive
B
NZ Jewellers
fabae094-62cc-4ff4-80bd-fed0ed8f71de · Nov 5
$6,091 SGD
$4,753 USD
View
10 more retailers have this diamond
Prices start from $2,547 SGDSave up to $3,545 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
1.00ct Radiant
$2,547 SGD