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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2567542983

Certificate GIA 2567542983

Diamond specifications and retailer prices

From HK$2,707 HKD
₹32,857 INR
As of November 1, 2026
Save HK$5,633 HKD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$13,841 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 2567542983. Listed at 18 retailers as of November 1, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567542983
Dimensions6.57 × 4.23 × 2.66 mm
L/W Ratio1.55
Top View
6.57 mm4.23 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567542983
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.0%

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 1
Current: HK$13,841 HKD|Low: HK$2,707 HKD|High: HK$13,903 HKD|Avg: HK$5,076 HKD|-0.5%
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
November 2, 2026
Retailer 13HK$2,707 HKD
Retailer 10HK$3,113 HKD
Retailer 9HK$3,413 HKD
Retailer 3HK$3,609 HKD
Retailer 7HK$3,844 HKD
Retailer 17HK$3,892 HKD
Retailer 18HK$3,892 HKD
Retailer 6HK$4,166 HKD
Retailer 2HK$4,433 HKD
Retailer 12HK$4,497 HKD
Retailer 16HK$4,640 HKD
Retailer 11HK$4,992 HKD
Retailer 8HK$5,023 HKD
Retailer 4HK$5,037 HKD
Retailer 5HK$5,218 HKD
Retailer 15HK$5,573 HKD
Retailer 14HK$8,340 HKD
NZ JewellersHK$13,841 HKD

23 data points across 18 retailers

18 retailersHK$2,707 HKD to HK$8,340 HKD

A
Cheapest Retailer
-
HK$2,707 HKD
₹32,857 INR
A
Retailer 2
-
HK$3,113 HKD
View
A
Retailer 3
-
HK$3,413 HKD
$435 USD
View
A
Retailer 4
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 5
-
HK$3,844 HKD
SGD 662 SGD
View
B+
Retailer 6
-
HK$3,892 HKD
$496 USD
View
B+
Retailer 7
-
HK$3,892 HKD
$496 USD
View
B+
Retailer 8
-
HK$4,166 HKD
$531 USD
View
B+
Retailer 9
-
HK$4,433 HKD
£445 GBP
View
B+
Retailer 10
-
HK$4,497 HKD
£451 GBP
View
B+
Retailer 11
-
HK$4,640 HKD
$591 USD
View
B+
Retailer 12
-
HK$4,992 HKD
€606 EUR
View
B+
Retailer 13
-
HK$5,023 HKD
$640 USD
View
B+
Retailer 14
-
HK$5,037 HKD
$642 USD
View
B
Retailer 15
-
HK$5,218 HKD
$665 USD
View
B+
Retailer 16
-
HK$5,573 HKD
ZAR 11,475 ZAR
View
B
Retailer 17
-
HK$8,340 HKD
£837 GBP
View
Most Expensive
NZ Jewellers
91042355-4f56-40eb-a398-5314e543773c · Oct 30
HK$13,841 HKD
$1,764 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$2,707 HKDSave up to HK$5,633 HKD

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 Oval
HK$2,707 HKD