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Radiant|Natural|GIA

0.50ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 6552826035

Certificate GIA 6552826035

Diamond specifications and retailer prices

From $614 SGD
$480 USD
As of October 29, 2026
Save $1,473 SGD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,086 SGD at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552826035. Listed at 15 retailers as of October 29, 2026, with prices from $614 to $2,086, a $1,473 spread on the same certified stone. NZ Jewellers lists it at $2,086. 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

0.50
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552826035
Dimensions5.18 × 3.90 × 2.70 mm
L/W Ratio1.33
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.18 mm3.90 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552826035
Side View
Table 77.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

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: Oct 29
Current: $2,086 SGD|Low: $573 SGD|High: $2,131 SGD|Avg: $968 SGD|-2.1%
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
October 30, 2026
Retailer 13$614 SGD
Retailer 6$665 SGD
Retailer 4$716 SGD
Retailer 12$716 SGD
Retailer 5$767 SGD
Retailer 14$767 SGD
Retailer 7$819 SGD
Retailer 11$834 SGD
Retailer 8$834 SGD
Retailer 3$920 SGD
Retailer 10$993 SGD
Retailer 2$1,027 SGD
Retailer 9$1,544 SGD
NZ Jewellers$2,086 SGD

26 data points across 14 retailers

15 retailers$614 SGD to $2,086 SGD

B+
Cheapest Retailer
-
$614 SGD
$480 USD
Final sale: no returns
A
Retailer 2
-
$665 SGD
$520 USD
View
B+
Retailer 3
-
$716 SGD
$560 USD
View
A
Retailer 4
-
$716 SGD
$560 USD
View
A
Retailer 5
-
$767 SGD
$600 USD
View
A
Retailer 6
-
$767 SGD
$600 USD
View
B+
Retailer 7
-
$819 SGD
£504 GBP
View
B+
Retailer 8
-
$834 SGD
£513 GBP
View
B+
Retailer 9
-
$834 SGD
£514 GBP
View
B+
Retailer 10
-
$920 SGD
$720 USD
View
B+
Retailer 11
-
$993 SGD
€740 EUR
View
Retailer 12
-
$1,025 SGD
A$1,233 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$1,027 SGD
ZAR 12,974 ZAR
View
B
Retailer 14
-
$1,544 SGD
£951 GBP
View
Most Expensive
B
NZ Jewellers
33242482-9118-4f5c-941e-934d2e16b475 · Oct 30
$2,086 SGD
$1,632 USD
View
14 more retailers have this diamond
Prices start from $614 SGDSave up to $1,473 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
0.50ct Radiant
$614 SGD