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Oval|Natural

0.30ct J SI2 Oval Natural Diamond

VG • J/SI2 • 334EB229AD

Diamond specifications and retailer prices

From $286 SGD
$224 USD
As of October 29, 2026
Save $100 SGD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,300 SGD 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 27, 2026, with a 35% 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading Lab
Certificate334EB229AD
Dimensions5.16 × 3.75 × 2.39 mm
L/W Ratio1.38
Top View
5.16 mm3.75 mm0.30 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate334EB229AD
Side View
Table 58.8%CrownGirdlePavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,300 SGD|Low: $256 SGD|High: $1,300 SGD|Avg: $453 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 29, 2026
Retailer 6$256 SGD
Retailer 3$286 SGD
Retailer 4$309 SGD
Retailer 2$320 SGD
Retailer 5$386 SGD
NZ Jewellers$1,300 SGD

3 data points across 6 retailers

4 retailers$286 SGD to $386 SGD

B+
Cheapest Retailer
-
$286 SGD
$224 USD
B
Retailer 2
-
$320 SGD
$250 USD
View
B
Retailer 3
-
$386 SGD
$302 USD
View
Most Expensive
NZ Jewellers
3adf20ad-39fc-47ad-b12e-00270c088838 · Oct 30
$1,300 SGD
$1,017 USD
View
Price under review
3 more retailers have this diamond
Prices start from $286 SGDSave up to $100 SGD

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
$286 SGD