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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 1569049379

Certificate GIA 1569049379

Diamond specifications and retailer prices

From $747 NZD
As of November 5, 2026
Save $2,329 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,076 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1569049379. Listed at 23 retailers as of November 4, 2026, with prices from $747 to $3,076, a $2,329 spread on the same certified stone. NZ Jewellers lists it at $3,076. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1569049379
Dimensions4.98 × 5.01 × 3.17 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Needle, Crystal
Top View
4.98 mm5.01 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1569049379
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.4%

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: Nov 5
Current: $3,076 NZD|Low: $747 NZD|High: $3,159 NZD|Avg: $1,278 NZD|-1.5%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 19$747 NZD
Retailer 20$804 NZD
Retailer 15$865 NZD
Retailer 9$905 NZD
Retailer 11$980 NZD
Retailer 7$994 NZD
Retailer 13$1,057 NZD
Retailer 22$1,057 NZD
Retailer 10$1,060 NZD
Retailer 14$1,085 NZD
Retailer 6$1,131 NZD
Retailer 8$1,131 NZD
Retailer 3$1,215 NZD
Retailer 18$1,219 NZD
Retailer 16$1,220 NZD
Retailer 2$1,261 NZD
Retailer 12$1,295 NZD
Retailer 5$1,334 NZD
Retailer 17$1,361 NZD
Retailer 21$1,514 NZD
Retailer 4$2,261 NZD
NZ Jewellers$3,076 NZD

16 data points across 22 retailers

23 retailers$747 NZD to $3,076 NZD

A
Cheapest Retailer
-
$747 NZD
A
Retailer 2
-
$804 NZD
View
A
Retailer 3
-
$865 NZD
View
A
Retailer 4
-
$905 NZD
View
Final sale: no returns
A
Retailer 5
-
$980 NZD
View
A
Retailer 6
-
$994 NZD
View
A
Retailer 7
-
$1,057 NZD
View
A
Retailer 8
-
$1,057 NZD
View
A
Retailer 9
-
$1,060 NZD
View
Retailer 10
-
$1,085 NZD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$1,131 NZD
View
A
Retailer 12
-
$1,131 NZD
View
A
Retailer 13
-
$1,215 NZD
View
A
Retailer 14
-
$1,219 NZD
View
A
Retailer 15
-
$1,220 NZD
View
A
Retailer 16
-
$1,261 NZD
View
A
Retailer 17
-
$1,295 NZD
View
A
Retailer 18
-
$1,334 NZD
View
A
Retailer 19
-
$1,361 NZD
View
B+
Retailer 20
-
$1,514 NZD
View
Retailer 21
-
$1,624 NZD
View
Price last confirmed 33 days ago
B
Retailer 22
-
$2,261 NZD
View
Most Expensive
B
NZ Jewellers
a00c93af-0dd7-4950-97d4-a3adc66638d4 · Nov 4
$3,076 NZD
$1,729 USD
View
22 more retailers have this diamond
Prices start from $747 NZDSave up to $2,329 NZD

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 Round
$747 NZD