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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6555563039

Certificate GIA 6555563039

Diamond specifications and retailer prices

From HK$2,652 HKD
₹32,192 INR
As of November 1, 2026
Save HK$11,204 HKD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$13,856 HKD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555563039. Listed at 24 retailers as of October 27, 2026, with prices from HK$2,652 to HK$13,856, a HK$11,204 spread on the same certified stone. NZ Jewellers lists it at HK$13,856. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555563039
Dimensions6.23 × 4.57 × 2.65 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cavity
Top View
6.23 mm4.57 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555563039
Side View
Table 59.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 57.9%

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$13,597 HKD|Low: HK$2,647 HKD|High: HK$14,107 HKD|Avg: HK$5,321 HKD|-3.6%
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
November 2, 2026
Retailer 9HK$2,652 HKD
Retailer 15HK$3,334 HKD
Retailer 5HK$3,546 HKD
Retailer 6HK$3,710 HKD
Retailer 14HK$3,876 HKD
Retailer 4HK$4,095 HKD
Retailer 8HK$4,503 HKD
Retailer 12HK$4,644 HKD
Retailer 3HK$5,120 HKD
Retailer 13HK$5,217 HKD
Retailer 7HK$5,417 HKD
Retailer 2HK$5,462 HKD
Retailer 10HK$5,580 HKD
Retailer 11HK$8,390 HKD
NZ JewellersHK$13,597 HKD

35 data points across 15 retailers

24 retailersHK$2,652 HKD to HK$13,856 HKD

A
Cheapest Retailer
-
HK$2,652 HKD
₹32,192 INR
B+
Retailer 2
-
HK$3,334 HKD
$425 USD
View
Final sale: no returns
Retailer 3
-
HK$3,546 HKD
$452 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$3,617 HKD
$461 USD
View
Retailer 5
-
HK$3,640 HKD
$464 USD
View
Price last confirmed 17 days ago
Retailer 6
-
HK$3,640 HKD
$464 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
HK$3,688 HKD
A$723 AUD
View
Retailer 8
-
HK$3,710 HKD
SGD 639 SGD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$3,876 HKD
$494 USD
View
B+
Retailer 10
-
HK$3,891 HKD
$496 USD
View
B+
Retailer 11
-
HK$3,891 HKD
$496 USD
View
Retailer 12
-
HK$4,095 HKD
$522 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
HK$4,174 HKD
$532 USD
View
B+
Retailer 14
-
HK$4,174 HKD
$532 USD
View
B+
Retailer 15
-
HK$4,503 HKD
£452 GBP
View
B+
Retailer 16
-
HK$4,644 HKD
$592 USD
View
B+
Retailer 17
-
HK$5,120 HKD
$653 USD
View
B+
Retailer 18
-
HK$5,217 HKD
$665 USD
View
Retailer 19
-
HK$5,417 HKD
A$1,062 AUD
View
Price last confirmed 28 days ago
B+
Retailer 20
-
HK$5,462 HKD
€663 EUR
View
B+
Retailer 21
-
HK$5,580 HKD
ZAR 11,489 ZAR
View
B
Retailer 22
-
HK$8,390 HKD
£842 GBP
View
Retailer 23
-
HK$13,597 HKD
$1,733 USD
View
Price last confirmed 12 days ago
Most Expensive
C
NZ Jewellers
435dd8e6-9a3f-4351-8e18-ffb4618113c7 · Oct 27
HK$13,856 HKD
$1,766 USD
View
23 more retailers have this diamond
Prices start from HK$2,652 HKDSave up to HK$11,204 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$2,652 HKD