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Oval|Natural|GIA

0.30ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2556654902

Certificate GIA 2556654902

Diamond specifications and retailer prices

From $155 SGD
₹11,533 INR
As of October 30, 2026
Save $846 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,001 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556654902. Listed at 13 retailers as of October 30, 2026, with prices from $155 to $1,001, a $846 spread on the same certified stone. NZ Jewellers lists it at $1,001. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle41.3°
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 2556654902
Dimensions5.32 × 3.64 × 2.37 mm
L/W Ratio1.46
Girdle conditionFaceted
Top View
5.32 mm3.64 mm0.30 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556654902
Side View
Table 63.0%Crown 41.3°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,001 SGD|Low: $155 SGD|High: $1,051 SGD|Avg: $334 SGD|-4.7%
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
October 30, 2026
Retailer 2$155 SGD
Retailer 5$196 SGD
Retailer 7$205 SGD
Retailer 12$210 SGD
Retailer 10$221 SGD
Retailer 8$238 SGD
Retailer 9$247 SGD
Retailer 3$248 SGD
Retailer 4$300 SGD
Retailer 6$322 SGD
Retailer 13$413 SGD
Retailer 11$513 SGD
NZ Jewellers$1,001 SGD

33 data points across 13 retailers

13 retailers$155 SGD to $1,001 SGD

A
Cheapest Retailer
-
$155 SGD
₹11,533 INR
A
Retailer 2
-
$196 SGD
HK$1,200 HKD
View
B+
Retailer 3
-
$205 SGD
$160 USD
View
Final sale: no returns
A
Retailer 4
-
$210 SGD
$164 USD
View
A
Retailer 5
-
$221 SGD
$173 USD
View
A
Retailer 6
-
$238 SGD
$186 USD
View
A
Retailer 7
-
$247 SGD
$193 USD
View
A
Retailer 8
-
$248 SGD
View
A
Retailer 9
-
$300 SGD
$235 USD
View
B+
Retailer 10
-
$322 SGD
£199 GBP
View
B+
Retailer 11
-
$413 SGD
€308 EUR
View
B
Retailer 12
-
$513 SGD
£316 GBP
View
Most Expensive
B
NZ Jewellers
c3ff0302-066f-45be-a263-0dabb029083f · Oct 30
$1,001 SGD
$783 USD
View
12 more retailers have this diamond
Prices start from $155 SGDSave up to $846 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.

A
0.30ct Oval
$155 SGD