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Round|Natural|GIA

0.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2554426247

Certificate GIA 2554426247

Diamond specifications and retailer prices

From $152 SGD
As of November 5, 2026
Save $876 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,028 SGD 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 $152 to $1,028, a $876 spread on the same certified stone. NZ Jewellers lists it at $1,028. 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
Colour
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: $1,028 SGD|Low: $152 SGD|High: $1,060 SGD|Avg: $357 SGD|-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$152 SGD
Retailer 4$195 SGD
Retailer 5$217 SGD
Retailer 13$227 SGD
Retailer 3$248 SGD
Retailer 9$253 SGD
Retailer 12$278 SGD
Retailer 11$305 SGD
Retailer 2$328 SGD
Retailer 8$353 SGD
Retailer 10$392 SGD
Retailer 7$479 SGD
NZ Jewellers$1,028 SGD

29 data points across 13 retailers

13 retailers$152 SGD to $1,028 SGD

A
Cheapest Retailer
-
$152 SGD
B+
Retailer 2
-
$195 SGD
View
Retailer 3
-
$217 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$227 SGD
View
Retailer 5
-
$248 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$253 SGD
View
A
Retailer 7
-
$278 SGD
View
B+
Retailer 8
-
$305 SGD
View
B+
Retailer 9
-
$328 SGD
View
B+
Retailer 10
-
$353 SGD
View
B+
Retailer 11
-
$392 SGD
View
B+
Retailer 12
-
$479 SGD
View
Most Expensive
B
NZ Jewellers
db91a51a-2b31-437f-8ac8-e8328298d5a2 · Nov 4
$1,028 SGD
$805 USD
View
12 more retailers have this diamond
Prices start from $152 SGDSave up to $876 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 Round
$152 SGD