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Oval|Natural|GIA

0.30ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 5543301666

Certificate GIA 5543301666

Diamond specifications and retailer prices

From HK$1,419 HKD
As of November 6, 2026
Save HK$3,292 HKD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,264 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543301666. Listed at 9 retailers as of November 1, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543301666
Dimensions5.14 × 3.69 × 2.39 mm
L/W Ratio1.39
Top View
5.14 mm3.69 mm0.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543301666
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

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 6
Current: HK$9,264 HKD|Low: HK$1,419 HKD|High: HK$9,836 HKD|Avg: HK$3,342 HKD|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$1,419 HKD
Retailer 9HK$1,803 HKD
Retailer 6HK$2,046 HKD
Retailer 8HK$2,226 HKD
Retailer 4HK$2,281 HKD
Retailer 7HK$2,414 HKD
Retailer 3HK$3,464 HKD
Retailer 5HK$4,710 HKD
NZ JewellersHK$9,264 HKD

41 data points across 9 retailers

9 retailersHK$1,419 HKD to HK$4,710 HKD

A
Cheapest Retailer
-
HK$1,419 HKD
A
Retailer 2
-
HK$1,803 HKD
View
A
Retailer 3
-
HK$2,046 HKD
View
Retailer 4
-
HK$2,226 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,281 HKD
View
A
Retailer 6
-
HK$2,414 HKD
View
B+
Retailer 7
-
HK$3,464 HKD
View
B
Retailer 8
-
HK$4,710 HKD
View
Most Expensive
NZ Jewellers
c3eb7e7f-f194-4998-886b-2dbfa6707f7a · Nov 5
HK$9,264 HKD
$1,182 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$1,419 HKDSave up to HK$3,292 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$1,419 HKD