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Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 6561124137

Certificate GIA 6561124137

Diamond specifications and retailer prices

From $696 SGD
As of October 24, 2026
10 retailers carry this diamond
Most expensive: $2,774 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter 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 6561124137. Listed at 10 retailers as of September 25, 2026. 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

0.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561124137
Dimensions4.02 × 5.35 × 2.67 mm
L/W Ratio1.33
Top View
4.02 mm5.35 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561124137
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 66.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: $1,028 SGD|Low: $669 SGD|High: $2,412 SGD|Avg: $1,267 SGD|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 9$669 SGD
Retailer 7$696 SGD
Retailer 5$843 SGD
Retailer 10$894 SGD
Retailer 4$927 SGD
Retailer 11$1,009 SGD
Retailer 1$1,028 SGD
Retailer 2$1,321 SGD
Retailer 3$1,330 SGD
Retailer 6$1,678 SGD
Retailer 8$2,298 SGD

29 data points across 11 retailers

10 retailers$696 SGD to $2,774 SGD

Retailer 1
-
$696 SGD
Price last confirmed 9 days ago
Retailer 2
-
$843 SGD
£519 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
$894 SGD
$699 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,009 SGD
$789 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,028 SGD
£633 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$1,321 SGD
ZAR 16,686 ZAR
View
Price last confirmed 17 days ago
Retailer 7
-
$1,330 SGD
A$1,600 AUD
View
Price last confirmed 30 days ago
Retailer 8
-
$1,678 SGD
£1,033 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
$2,298 SGD
£1,415 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
4d78a0dd-2ce7-4511-a43e-f06d09bde495 · Sep 25
$2,774 SGD
$2,169 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond

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.

0.50ct Radiant
$696 SGD