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Round|Natural|GIA

0.30ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2556298930

Certificate GIA 2556298930

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of November 1, 2026
Save $1,760 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,204 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556298930. Listed at 17 retailers as of November 1, 2026, with prices from $444 to $2,204, a $1,760 spread on the same certified stone. NZ Jewellers lists it at $2,204. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2556298930
Dimensions4.37 × 4.34 × 2.62 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.37 mm4.34 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556298930
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.1%

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: Nov 1
Current: $2,204 NZD|Low: $444 NZD|High: $2,204 NZD|Avg: $747 NZD|+0.1%
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
Retailer 18
November 2, 2026
Retailer 4$444 NZD
Retailer 6$480 NZD
Retailer 5$485 NZD
Retailer 10$566 NZD
Retailer 15$574 NZD
Retailer 16$584 NZD
Retailer 13$619 NZD
Retailer 3$632 NZD
Retailer 14$642 NZD
Retailer 2$650 NZD
Retailer 7$685 NZD
Retailer 18$726 NZD
Retailer 17$773 NZD
Retailer 12$787 NZD
Retailer 8$830 NZD
Retailer 11$896 NZD
Retailer 9$1,099 NZD
NZ Jewellers$2,204 NZD

31 data points across 18 retailers

17 retailers$444 NZD to $2,204 NZD

A
Cheapest Retailer
-
$444 NZD
$250 USD
A
Retailer 2
-
$480 NZD
$270 USD
View
A
Retailer 3
-
$485 NZD
SGD 369 SGD
View
A
Retailer 4
-
$574 NZD
$323 USD
View
A
Retailer 5
-
$584 NZD
SGD 444 SGD
View
A
Retailer 6
-
$619 NZD
$348 USD
View
A
Retailer 7
-
$632 NZD
$356 USD
View
A
Retailer 8
-
$642 NZD
$361 USD
View
A
Retailer 9
-
$650 NZD
£288 GBP
View
Retailer 10
-
$685 NZD
£304 GBP
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$722 NZD
$406 USD
View
Retailer 12
-
$726 NZD
$409 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$773 NZD
$435 USD
View
B+
Retailer 14
-
$787 NZD
$443 USD
View
B+
Retailer 15
-
$830 NZD
$467 USD
View
B+
Retailer 16
-
$896 NZD
€480 EUR
View
Most Expensive
B
NZ Jewellers
85d20f8f-52e4-4180-b832-0905801e8cc2 · Nov 2
$2,204 NZD
$1,240 USD
View
16 more retailers have this diamond
Prices start from $444 NZDSave up to $1,760 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 Round
$444 NZD