Round|Natural|GIA

0.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2554426247

Certificate GIA 2554426247

Diamond specifications and retailer prices

From $119 USD
As of November 5, 2026
Save $686 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $805 USD at NZ Jewellers · As of November 4, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554426247. Listed at 13 retailers as of November 4, 2026, with prices from $119 to $805, a $686 spread on the same certified stone. NZ Jewellers lists it at $805. 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
L
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554426247
Dimensions4.30 × 4.27 × 2.62 mm
L/W Ratio1.01
Top View
4.30 mm4.27 mm0.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554426247
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 40.8°Culet: NDepth 61.1%

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: Nov 5
Current: $805 USD|Low: $119 USD|High: $830 USD|Avg: $279 USD|-3.0%
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
November 6, 2026
Retailer 6$119 USD
Retailer 4$153 USD
Retailer 5$170 USD
Retailer 13$178 USD
Retailer 3$194 USD
Retailer 9$198 USD
Retailer 12$218 USD
Retailer 11$239 USD
Retailer 2$257 USD
Retailer 8$276 USD
Retailer 10$307 USD
Retailer 7$375 USD
NZ Jewellers$805 USD

29 data points across 13 retailers

13 retailers$119 USD to $805 USD

A
Cheapest Retailer
-
$119 USD
B+
Retailer 2
-
$153 USD
View
Retailer 3
-
$170 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$178 USD
View
Retailer 5
-
$194 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$198 USD
View
A
Retailer 7
-
$218 USD
View
B+
Retailer 8
-
$239 USD
View
B+
Retailer 9
-
$257 USD
View
B+
Retailer 10
-
$276 USD
View
B+
Retailer 11
-
$307 USD
View
B+
Retailer 12
-
$375 USD
View
Most Expensive
B
NZ Jewellers
db91a51a-2b31-437f-8ac8-e8328298d5a2 · Nov 4
$805 USD
View
12 more retailers have this diamond
Prices start from $119 USDSave up to $686 USD

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
$119 USD