CaratHunter
Plans
Round|Natural|GIA

0.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6435744157

Certificate GIA 6435744157

Diamond specifications and retailer prices

From $293 SGD
As of November 4, 2026
Save $1,033 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,326 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 6435744157. Listed at 11 retailers as of November 4, 2026, with prices from $293 to $1,326, a $1,033 spread on the same certified stone. NZ Jewellers lists it at $1,326. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435744157
Dimensions4.36 × 4.38 × 2.63 mm
L/W Ratio1.00
Top View
4.36 mm4.38 mm0.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435744157
Side View
Table 60.0%CrownGirdle: NULPavilionCulet: NoneDepth 60.2%

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 4
Current: $438 SGD|Low: $298 SGD|High: $585 SGD|Avg: $431 SGD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$300 SGD
Retailer 4$314 SGD
Retailer 1$438 SGD
Retailer 3$455 SGD
Retailer 6$520 SGD
Retailer 2$580 SGD

44 data points across 6 retailers

11 retailers$293 SGD to $1,326 SGD

A
Cheapest Retailer
-
$293 SGD
B+
Retailer 2
-
$314 SGD
View
Retailer 3
-
$315 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$327 SGD
View
B+
Retailer 5
-
$393 SGD
View
B
Retailer 6
-
$438 SGD
View
B
Retailer 7
-
$455 SGD
View
B
Retailer 8
-
$459 SGD
View
B
Retailer 9
-
$520 SGD
View
B
Retailer 10
-
$580 SGD
View
Most Expensive
C
NZ Jewellers
89b9ffbc-c612-4e6d-b6f6-57aff6434c34 · Nov 4
$1,326 SGD
$1,038 USD
View
10 more retailers have this diamond
Prices start from $293 SGDSave up to $1,033 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
$293 SGD