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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 2557127855

Certificate GIA 2557127855

Diamond specifications and retailer prices

From HK$2,543 HKD
SGD 438 SGD
As of November 2, 2026
Save HK$1,988 HKD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$4,531 HKD at Yorxs · As of October 31, 2026
View at Yorxs

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557127855. Listed at 11 retailers as of October 31, 2026, with prices from HK$2,543 to HK$4,531, a HK$1,988 spread on the same certified stone. Yorxs lists it at HK$4,531. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.73°
Pavilion angle39.45°
OriginNatural
Grading LabGIA
CertificateGIA 2557127855
Dimensions5.27 × 3.74 × 2.32 mm
L/W Ratio1.41
Top View
5.27 mm3.74 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557127855
Side View
Table 60.0%Crown 39.73°Girdle: STK-VTKPavilion 39.45°Culet: NoneDepth 61.9%

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 2
Current: HK$3,399 HKD|Low: HK$1,616 HKD|High: HK$4,962 HKD|Avg: HK$3,280 HKD|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 2, 2026
Retailer 3HK$1,616 HKD
Retailer 11HK$2,543 HKD
Retailer 9HK$2,589 HKD
Retailer 5HK$2,909 HKD
Retailer 6HK$2,997 HKD
Retailer 4HK$3,262 HKD
Retailer 7HK$3,301 HKD
Retailer 1HK$3,399 HKD
Retailer 8HK$3,483 HKD
Retailer 10HK$3,775 HKD
YorxsHK$4,531 HKD
Retailer 2HK$4,962 HKD

36 data points across 12 retailers

11 retailersHK$2,543 HKD to HK$4,531 HKD

A
Cheapest Retailer
-
HK$2,543 HKD
SGD 438 SGD
A
Retailer 2
-
HK$2,589 HKD
$330 USD
View
B+
Retailer 3
-
HK$2,909 HKD
SGD 501 SGD
View
B+
Retailer 4
-
HK$2,997 HKD
$382 USD
View
B+
Retailer 5
-
HK$3,262 HKD
£327 GBP
View
B
Retailer 6
-
HK$3,301 HKD
$421 USD
View
B
Retailer 7
-
HK$3,399 HKD
£341 GBP
View
B+
Retailer 8
-
HK$3,523 HKD
$449 USD
View
B
Retailer 9
-
HK$3,554 HKD
$453 USD
View
B
Retailer 10
-
HK$3,775 HKD
$481 USD
View
Most Expensive
B
Yorxs
614272447 · Oct 31
HK$4,531 HKD
€550 EUR
View
10 more retailers have this diamond
Prices start from HK$2,543 HKDSave up to HK$1,988 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$2,543 HKD