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Oval|Natural|GIA

0.30ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3565230886

Certificate GIA 3565230886

Diamond specifications and retailer prices

From HK$1,901 HKD
₹23,081 INR
As of October 31, 2026
Save HK$4,047 HKD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,815 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565230886. Listed at 19 retailers as of October 26, 2026, with a 213% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle40.1°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565230886
Dimensions5.28 × 3.73 × 2.30 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Top View
5.28 mm3.73 mm0.30 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565230886
Side View
Table 61.0%Crown 40.1°Girdle: STK-VTKPavilion 38.4°Culet: NoneDepth 61.7%

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: Oct 31
Current: HK$9,815 HKD|Low: HK$1,901 HKD|High: HK$10,286 HKD|Avg: HK$3,672 HKD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 2HK$1,901 HKD
Retailer 8HK$2,314 HKD
Retailer 16HK$2,362 HKD
Retailer 9HK$2,495 HKD
Retailer 6HK$2,558 HKD
Retailer 4HK$2,754 HKD
Retailer 5HK$2,856 HKD
Retailer 10HK$3,271 HKD
Retailer 12HK$3,444 HKD
Retailer 15HK$3,510 HKD
Retailer 17HK$3,546 HKD
Retailer 3HK$3,735 HKD
Retailer 13HK$3,782 HKD
Retailer 14HK$3,970 HKD
Retailer 11HK$4,383 HKD
Retailer 7HK$5,949 HKD
NZ JewellersHK$9,815 HKD

23 data points across 17 retailers

19 retailersHK$1,901 HKD to HK$5,949 HKD

A
Cheapest Retailer
-
HK$1,901 HKD
₹23,081 INR
A
Retailer 2
-
HK$2,310 HKD
View
A
Retailer 3
-
HK$2,314 HKD
$295 USD
View
A
Retailer 4
-
HK$2,362 HKD
$301 USD
View
Final sale: no returns
A
Retailer 5
-
HK$2,495 HKD
$318 USD
View
A
Retailer 6
-
HK$2,558 HKD
$326 USD
View
A
Retailer 7
-
HK$2,754 HKD
$351 USD
View
B+
Retailer 8
-
HK$2,856 HKD
$364 USD
View
B+
Retailer 9
-
HK$3,271 HKD
£328 GBP
View
B+
Retailer 10
-
HK$3,444 HKD
$439 USD
View
B+
Retailer 11
-
HK$3,510 HKD
£352 GBP
View
B+
Retailer 12
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 13
-
HK$3,735 HKD
$476 USD
View
B+
Retailer 14
-
HK$3,782 HKD
$482 USD
View
B+
Retailer 15
-
HK$3,970 HKD
ZAR 8,175 ZAR
View
B
Retailer 16
-
HK$4,383 HKD
€532 EUR
View
Retailer 17
-
HK$4,384 HKD
A$860 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
HK$5,949 HKD
£597 GBP
View
Most Expensive
NZ Jewellers
6151dcfb-ac4e-489f-b964-84e644dfc157 · Oct 30
HK$9,815 HKD
$1,251 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$1,901 HKDSave up to HK$4,047 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$1,901 HKD