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Round|Natural|GIA

0.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7561608398

Certificate GIA 7561608398

Diamond specifications and retailer prices

From $450 USD
₹42,837 INR
As of October 31, 2026
Save $1,404 USD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,854 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561608398. Listed at 21 retailers as of October 30, 2026, with prices from $450 to $1,854, a $1,404 spread on the same certified stone. NZ Jewellers lists it at $1,854. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7561608398
Dimensions5.03 × 5.05 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.03 mm5.05 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561608398
Side View
Table 60.0%Crown 34°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.5%

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 31
Current: $1,854 USD|Low: $422 USD|High: $1,854 USD|Avg: $740 USD
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 1, 2026
Retailer 17$450 USD
Retailer 3$512 USD
Retailer 15$515 USD
Retailer 7$540 USD
Retailer 16$542 USD
Retailer 11$550 USD
Retailer 14$587 USD
Retailer 10$634 USD
Retailer 5$637 USD
Retailer 20$637 USD
Retailer 12$682 USD
Retailer 2$711 USD
Retailer 8$715 USD
Retailer 13$719 USD
Retailer 4$776 USD
Retailer 6$785 USD
Retailer 9$819 USD
Retailer 18$913 USD
Retailer 19$1,373 USD
NZ Jewellers$1,854 USD

14 data points across 20 retailers

21 retailers$450 USD to $1,854 USD

A
Cheapest Retailer
-
$450 USD
₹42,837 INR
A
Retailer 2
-
$512 USD
HK$4,000 HKD
View
A
Retailer 3
-
$515 USD
View
A
Retailer 4
-
$540 USD
View
B+
Retailer 5
-
$542 USD
View
Final sale: no returns
B+
Retailer 6
-
$550 USD
View
B+
Retailer 7
-
$587 USD
View
B+
Retailer 8
-
$590 USD
A$908 AUD
View
B+
Retailer 9
-
$634 USD
SGD 857 SGD
View
B+
Retailer 10
-
$637 USD
View
B+
Retailer 11
-
$637 USD
View
B+
Retailer 12
-
$682 USD
View
B
Retailer 13
-
$711 USD
£560 GBP
View
B
Retailer 14
-
$715 USD
View
B+
Retailer 15
-
$719 USD
View
B
Retailer 16
-
$776 USD
View
B
Retailer 17
-
$785 USD
View
B
Retailer 18
-
$819 USD
View
B
Retailer 19
-
$913 USD
ZAR 14,746 ZAR
View
B
Retailer 20
-
$1,373 USD
£1,081 GBP
View
Most Expensive
B
NZ Jewellers
8b1edfc7-e490-4746-8348-e47f43175cdf · Oct 30
$1,854 USD
View
20 more retailers have this diamond
Prices start from $450 USDSave up to $1,404 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
$450 USD