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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 2537141532

Certificate GIA 2537141532

Diamond specifications and retailer prices

From HK$5,327 HKD
$679 USD
As of October 31, 2026
Save HK$6,361 HKD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,688 HKD at MOH London · As of October 26, 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 2537141532. Listed at 20 retailers as of October 26, 2026, with prices from HK$5,327 to HK$11,688, a HK$6,361 spread on the same certified stone. MOH London lists it at HK$11,688. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 2537141532
Dimensions6.34 × 4.51 × 2.68 mm
L/W Ratio1.41
Top View
6.34 mm4.51 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537141532
Side View
Table 55.0%CrownGirdle: STK-THKPavilion 36.7°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$11,688 HKD|Low: HK$4,441 HKD|High: HK$19,975 HKD|Avg: HK$8,435 HKD
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
October 31, 2026
Retailer 9HK$5,327 HKD
Retailer 12HK$5,665 HKD
Retailer 5HK$5,774 HKD
Retailer 13HK$5,774 HKD
Retailer 11HK$5,994 HKD
Retailer 4HK$6,661 HKD
Retailer 8HK$7,140 HKD
Retailer 2HK$7,666 HKD
Retailer 6HK$8,246 HKD
Retailer 10HK$9,580 HKD
Retailer 7HK$9,834 HKD
MOH LondonHK$11,688 HKD
Retailer 3HK$19,975 HKD

44 data points across 13 retailers

20 retailersHK$5,327 HKD to HK$11,688 HKD

B+
Cheapest Retailer
-
HK$5,327 HKD
$679 USD
Final sale: no returns
B+
Retailer 2
-
HK$5,665 HKD
$722 USD
View
B
Retailer 3
-
HK$5,774 HKD
$736 USD
View
B
Retailer 4
-
HK$5,774 HKD
$736 USD
View
B
Retailer 5
-
HK$5,829 HKD
$743 USD
View
B
Retailer 6
-
HK$5,994 HKD
$764 USD
View
B
Retailer 7
-
HK$6,661 HKD
$849 USD
View
B
Retailer 8
-
HK$7,108 HKD
$906 USD
View
B
Retailer 9
-
HK$7,140 HKD
$910 USD
View
B
Retailer 10
-
HK$7,140 HKD
$910 USD
View
B
Retailer 11
-
HK$7,140 HKD
$910 USD
View
B
Retailer 12
-
HK$7,375 HKD
$940 USD
View
B
Retailer 13
-
HK$7,666 HKD
£769 GBP
View
B
Retailer 14
-
HK$8,246 HKD
€1,001 EUR
View
B
Retailer 15
-
HK$8,781 HKD
$1,119 USD
View
Retailer 16
-
HK$9,580 HKD
A$1,878 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
HK$9,834 HKD
ZAR 20,249 ZAR
View
C
Retailer 18
-
HK$10,241 HKD
CA$1,813 CAD
View
Most Expensive
B
MOH London
D89526168 · Oct 26
HK$11,688 HKD
£1,173 GBP
View
18 more retailers have this diamond
Prices start from HK$5,327 HKDSave up to HK$6,361 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.

B+
0.50ct Oval
HK$5,327 HKD