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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 2537644284

Certificate GIA 2537644284

Diamond specifications and retailer prices

From HK$3,483 HKD
$444 USD
As of November 2, 2026
Save HK$5,245 HKD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,728 HKD at MOH London · As of November 2, 2026
View at MOH London

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 2537644284. Listed at 17 retailers as of November 2, 2026, with prices from HK$3,483 to HK$8,728, a HK$5,245 spread on the same certified stone. MOH London lists it at HK$8,728. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537644284
Dimensions5.87 × 4.30 × 2.80 mm
L/W Ratio1.37
Top View
5.87 mm4.30 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537644284
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.2%

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 2
Current: HK$8,728 HKD|Low: HK$2,471 HKD|High: HK$9,247 HKD|Avg: HK$4,948 HKD|-5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7HK$2,787 HKD
Retailer 11HK$3,483 HKD
Retailer 13HK$3,923 HKD
Retailer 9HK$4,072 HKD
Retailer 6HK$4,642 HKD
Retailer 2HK$4,721 HKD
Retailer 12HK$4,794 HKD
Retailer 8HK$4,811 HKD
Retailer 3HK$5,332 HKD
Retailer 10HK$5,374 HKD
Retailer 4HK$5,814 HKD
Retailer 5HK$5,951 HKD
MOH LondonHK$8,728 HKD

36 data points across 13 retailers

17 retailersHK$3,483 HKD to HK$8,728 HKD

A
Cheapest Retailer
-
HK$3,483 HKD
$444 USD
Final sale: no returns
A
Retailer 2
-
HK$3,923 HKD
$500 USD
View
Retailer 3
-
HK$3,954 HKD
$504 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$3,954 HKD
$504 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$4,072 HKD
$519 USD
View
Retailer 6
-
HK$4,260 HKD
$543 USD
View
Price last confirmed 16 days ago
Retailer 7
-
HK$4,260 HKD
$543 USD
View
Price last confirmed 17 days ago
Retailer 8
-
HK$4,566 HKD
$582 USD
View
Price last confirmed 35 days ago
B+
Retailer 9
-
HK$4,642 HKD
£466 GBP
View
B+
Retailer 10
-
HK$4,721 HKD
£474 GBP
View
B+
Retailer 11
-
HK$4,794 HKD
$611 USD
View
B+
Retailer 12
-
HK$4,811 HKD
$613 USD
View
B+
Retailer 13
-
HK$5,332 HKD
$680 USD
View
B
Retailer 14
-
HK$5,374 HKD
$685 USD
View
B
Retailer 15
-
HK$5,814 HKD
$741 USD
View
Retailer 16
-
HK$5,951 HKD
A$1,167 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
27DAC1F78 · Nov 1
HK$8,728 HKD
£876 GBP
View
16 more retailers have this diamond
Prices start from HK$3,483 HKDSave up to HK$5,245 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$3,483 HKD