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Radiant|Natural|GIA

1.05ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2514808227

Certificate GIA 2514808227

Diamond specifications and retailer prices

From $2,620 SGD
$2,049 USD
As of November 1, 2026
Save $4,390 SGD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,011 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514808227. Listed at 16 retailers as of October 30, 2026, with prices from $2,620 to $7,011, a $4,390 spread on the same certified stone. NZ Jewellers lists it at $7,011. 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

1.05
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514808227
Dimensions6.06 × 5.24 × 3.58 mm
L/W Ratio1.16
Top View
6.06 mm5.24 mm1.05 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514808227
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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 1
Current: $7,011 SGD|Low: $2,415 SGD|High: $7,011 SGD|Avg: $3,557 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
November 2, 2026
Retailer 12$2,620 SGD
Retailer 13$2,686 SGD
Retailer 16$2,745 SGD
Retailer 15$2,803 SGD
Retailer 7$2,944 SGD
Retailer 3$3,031 SGD
Retailer 4$3,037 SGD
Retailer 6$3,037 SGD
Retailer 14$3,178 SGD
Retailer 2$3,271 SGD
Retailer 8$3,505 SGD
Retailer 9$3,584 SGD
Retailer 5$3,757 SGD
Retailer 11$4,122 SGD
Retailer 10$5,875 SGD
NZ Jewellers$7,011 SGD

35 data points across 16 retailers

16 retailers$2,620 SGD to $7,011 SGD

A
Cheapest Retailer
-
$2,620 SGD
$2,049 USD
A
Retailer 2
-
$2,686 SGD
$2,100 USD
View
A
Retailer 3
-
$2,745 SGD
$2,146 USD
View
A
Retailer 4
-
$2,803 SGD
$2,192 USD
View
Final sale: no returns
A
Retailer 5
-
$2,944 SGD
$2,302 USD
View
A
Retailer 6
-
$3,031 SGD
$2,370 USD
View
A
Retailer 7
-
$3,037 SGD
$2,375 USD
View
A
Retailer 8
-
$3,037 SGD
$2,375 USD
View
B+
Retailer 9
-
$3,178 SGD
$2,485 USD
View
A
Retailer 10
-
$3,271 SGD
£2,014 GBP
View
B+
Retailer 11
-
$3,505 SGD
$2,741 USD
View
B+
Retailer 12
-
$3,584 SGD
£2,207 GBP
View
Retailer 13
-
$3,757 SGD
A$4,520 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$4,122 SGD
ZAR 52,065 ZAR
View
B
Retailer 15
-
$5,875 SGD
£3,617 GBP
View
Most Expensive
B
NZ Jewellers
190ecc31-4048-4aa8-981f-590dbe7fd1eb · Oct 30
$7,011 SGD
$5,482 USD
View
15 more retailers have this diamond
Prices start from $2,620 SGDSave up to $4,390 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
1.05ct Radiant
$2,620 SGD