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Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1568702271

Certificate GIA 1568702271

Diamond specifications and retailer prices

From $382 USD
As of November 6, 2026
Save $1,244 USD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,626 USD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568702271. Listed at 20 retailers as of November 4, 2026, with prices from $382 to $1,626, a $1,244 spread on the same certified stone. NZ Jewellers lists it at $1,626. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1568702271
Dimensions5.06 × 5.07 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.06 mm5.07 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568702271
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 6
Current: $1,626 USD|Low: $373 USD|High: $1,654 USD|Avg: $693 USD|-1.7%
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
November 6, 2026
Retailer 2$382 USD
Retailer 11$448 USD
Retailer 12$458 USD
Retailer 19$475 USD
Retailer 7$478 USD
Retailer 10$519 USD
Retailer 8$520 USD
Retailer 18$523 USD
Retailer 14$545 USD
Retailer 9$558 USD
Retailer 5$598 USD
Retailer 15$646 USD
Retailer 17$654 USD
Retailer 13$667 USD
Retailer 16$703 USD
Retailer 4$704 USD
Retailer 3$719 USD
Retailer 20$1,196 USD
Retailer 6$1,483 USD
NZ Jewellers$1,626 USD

15 data points across 20 retailers

20 retailers$382 USD to $1,626 USD

A
Cheapest Retailer
-
$382 USD
A
Retailer 2
-
$448 USD
View
A
Retailer 3
-
$458 USD
View
A
Retailer 4
-
$475 USD
View
B+
Retailer 5
-
$478 USD
View
Final sale: no returns
A
Retailer 6
-
$519 USD
View
A
Retailer 7
-
$520 USD
View
A
Retailer 8
-
$523 USD
View
A
Retailer 9
-
$545 USD
View
A
Retailer 10
-
$558 USD
View
A
Retailer 11
-
$598 USD
View
A
Retailer 12
-
$646 USD
View
B+
Retailer 13
-
$654 USD
View
B+
Retailer 14
-
$667 USD
View
B+
Retailer 15
-
$703 USD
View
B+
Retailer 16
-
$704 USD
View
B+
Retailer 17
-
$719 USD
View
B
Retailer 18
-
$1,196 USD
View
B
Retailer 19
-
$1,483 USD
View
Most Expensive
B
NZ Jewellers
b8656017-ad1d-420e-a20b-838189578329 · Nov 4
$1,626 USD
View
19 more retailers have this diamond
Prices start from $382 USDSave up to $1,244 USD

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
$382 USD