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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1558899050

Certificate GIA 1558899050

Diamond specifications and retailer prices

From HK$2,244 HKD
$286 USD
As of November 1, 2026
Save HK$3,187 HKD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$5,430 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558899050. Listed at 15 retailers as of November 1, 2026, with prices from HK$2,244 to HK$5,430, a HK$3,187 spread on the same certified stone. MOH London lists it at HK$5,430. 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

0.30
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558899050
Dimensions3.67 × 5.13 × 2.37 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
3.67 mm5.13 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558899050
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

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$5,430 HKD|Low: HK$2,244 HKD|High: HK$5,490 HKD|Avg: HK$3,597 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7HK$2,244 HKD
Retailer 2HK$2,981 HKD
Retailer 5HK$3,221 HKD
Retailer 4HK$3,644 HKD
Retailer 6HK$3,765 HKD
Retailer 3HK$3,979 HKD
MOH LondonHK$5,430 HKD

43 data points across 7 retailers

15 retailersHK$2,244 HKD to HK$5,430 HKD

A
Cheapest Retailer
-
HK$2,244 HKD
$286 USD
B+
Retailer 2
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 3
-
HK$2,485 HKD
SGD 428 SGD
View
B+
Retailer 4
-
HK$2,534 HKD
$323 USD
View
B+
Retailer 5
-
HK$2,620 HKD
$334 USD
View
B+
Retailer 6
-
HK$2,981 HKD
£299 GBP
View
B
Retailer 7
-
HK$3,162 HKD
$403 USD
View
B
Retailer 8
-
HK$3,221 HKD
£323 GBP
View
B
Retailer 9
-
HK$3,374 HKD
$430 USD
View
B
Retailer 10
-
HK$3,457 HKD
$441 USD
View
B
Retailer 11
-
HK$3,644 HKD
ZAR 7,503 ZAR
View
Retailer 12
-
HK$3,765 HKD
A$738 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
HK$3,979 HKD
€483 EUR
View
Most Expensive
B
MOH London
21CDFE698 · Nov 1
HK$5,430 HKD
£545 GBP
View
13 more retailers have this diamond
Prices start from HK$2,244 HKDSave up to HK$3,187 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
0.30ct Oval
HK$2,244 HKD