Round|Natural|GIA

0.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6252815534

Certificate GIA 6252815534

Diamond specifications and retailer prices

From $153 USD
As of November 6, 2026
Save $655 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $808 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 6252815534. Listed at 12 retailers as of November 4, 2026, with prices from $153 to $808, a $655 spread on the same certified stone. NZ Jewellers lists it at $808. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6252815534
Dimensions4.29 × 4.26 × 2.64 mm
L/W Ratio1.01
Top View
4.29 mm4.26 mm0.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6252815534
Side View
Table 60.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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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 6
Current: $808 USD|Low: $153 USD|High: $837 USD|Avg: $308 USD|-3.5%
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 12$153 USD
Retailer 5$173 USD
Retailer 10$178 USD
Retailer 3$199 USD
Retailer 13$199 USD
Retailer 9$240 USD
Retailer 7$258 USD
Retailer 11$287 USD
Retailer 6$308 USD
Retailer 2$359 USD
Retailer 4$369 USD
Retailer 8$376 USD
NZ Jewellers$808 USD

30 data points across 13 retailers

12 retailers$153 USD to $808 USD

A
Cheapest Retailer
-
$153 USD
A
Retailer 2
-
$178 USD
View
Retailer 3
-
$199 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$199 USD
View
A
Retailer 5
-
$240 USD
View
B+
Retailer 6
-
$258 USD
View
B+
Retailer 7
-
$287 USD
View
B+
Retailer 8
-
$308 USD
View
B
Retailer 9
-
$359 USD
View
B
Retailer 10
-
$369 USD
View
B+
Retailer 11
-
$376 USD
View
Most Expensive
B
NZ Jewellers
927e0c8b-b74c-491d-aa05-123eaf62de12 · Nov 4
$808 USD
View
11 more retailers have this diamond
Prices start from $153 USDSave up to $655 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
$153 USD