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Oval|Natural|GIA

0.30ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2377189969

Certificate GIA 2377189969

Diamond specifications and retailer prices

From HK$3,429 HKD
$437 USD
As of October 31, 2026
Save HK$2,442 HKD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,748 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 I 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 2377189969. Listed at 12 retailers as of October 30, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2377189969
Dimensions5.54 × 3.70 × 2.27 mm
L/W Ratio1.50
Top View
5.54 mm3.70 mm0.30 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2377189969
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$8,748 HKD|Low: HK$3,491 HKD|High: HK$8,848 HKD|Avg: HK$5,597 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5HK$3,491 HKD
Retailer 7HK$4,191 HKD
Retailer 2HK$4,688 HKD
Retailer 3HK$5,692 HKD
Retailer 4HK$5,871 HKD
Retailer 6HK$6,064 HKD
MOH LondonHK$8,748 HKD

45 data points across 7 retailers

12 retailersHK$3,429 HKD to HK$5,871 HKD

B
Cheapest Retailer
-
HK$3,429 HKD
$437 USD
B
Retailer 2
-
HK$3,491 HKD
$445 USD
View
B
Retailer 3
-
HK$3,695 HKD
$471 USD
View
B
Retailer 4
-
HK$3,695 HKD
$471 USD
View
B
Retailer 5
-
HK$3,954 HKD
$504 USD
View
C
Retailer 6
-
HK$4,354 HKD
$555 USD
View
C
Retailer 7
-
HK$4,688 HKD
£471 GBP
View
C
Retailer 8
-
HK$5,692 HKD
€691 EUR
View
B
Retailer 9
-
HK$5,871 HKD
ZAR 12,088 ZAR
View
Retailer 10
-
HK$6,064 HKD
A$1,189 AUD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
A499D5A74 · Nov 1
HK$8,748 HKD
£878 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$3,429 HKDSave up to HK$2,442 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
0.30ct Oval
HK$3,429 HKD