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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 $214 NZD
₹11,493 INR
As of October 31, 2026
Save $1,175 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,389 NZD 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 $214 to $1,389, a $1,175 spread on the same certified stone. NZ Jewellers lists it at $1,389. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,389 NZD|Low: $214 NZD|High: $1,458 NZD|Avg: $461 NZD|-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 31, 2026
Retailer 2$214 NZD
Retailer 5$273 NZD
Retailer 9$284 NZD
Retailer 3$291 NZD
Retailer 12$307 NZD
Retailer 10$330 NZD
Retailer 11$342 NZD
Retailer 4$344 NZD
Retailer 8$413 NZD
Retailer 6$444 NZD
Retailer 7$572 NZD
Retailer 13$712 NZD
NZ Jewellers$1,389 NZD

33 data points across 13 retailers

13 retailers$214 NZD to $1,389 NZD

A
Cheapest Retailer
-
$214 NZD
₹11,493 INR
A
Retailer 2
-
$273 NZD
HK$1,200 HKD
View
B+
Retailer 3
-
$284 NZD
$160 USD
View
Final sale: no returns
A
Retailer 4
-
$291 NZD
$164 USD
View
A
Retailer 5
-
$307 NZD
$173 USD
View
A
Retailer 6
-
$330 NZD
$186 USD
View
A
Retailer 7
-
$342 NZD
$193 USD
View
A
Retailer 8
-
$344 NZD
SGD 262 SGD
View
A
Retailer 9
-
$413 NZD
$233 USD
View
A
Retailer 10
-
$444 NZD
£197 GBP
View
B+
Retailer 11
-
$572 NZD
€307 EUR
View
B
Retailer 12
-
$712 NZD
£316 GBP
View
Most Expensive
B
NZ Jewellers
c3ff0302-066f-45be-a263-0dabb029083f · Oct 30
$1,389 NZD
$783 USD
View
12 more retailers have this diamond
Prices start from $214 NZDSave up to $1,175 NZD

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
$214 NZD