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Marquise|Natural|GIA

0.30ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 3465953246

Certificate GIA 3465953246

Diamond specifications and retailer prices

From $273 SGD
As of November 6, 2026
Save $630 SGD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,498 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3465953246. Listed at 16 retailers as of November 2, 2026, with a 230% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3465953246
Dimensions6.37 × 3.76 × 2.20 mm
L/W Ratio1.69
Top View
6.37 mm3.76 mm0.30 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 3465953246
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.5%

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 6
Current: $1,498 SGD|Low: $273 SGD|High: $1,498 SGD|Avg: $598 SGD
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 2$273 SGD
Retailer 10$390 SGD
Retailer 12$391 SGD
Retailer 7$410 SGD
Retailer 5$422 SGD
Retailer 11$436 SGD
Retailer 9$496 SGD
Retailer 3$526 SGD
Retailer 4$535 SGD
Retailer 8$649 SGD
Retailer 6$787 SGD
Retailer 13$903 SGD
NZ Jewellers$1,498 SGD

27 data points across 13 retailers

16 retailers$273 SGD to $903 SGD

A
Cheapest Retailer
-
$273 SGD
A
Retailer 2
-
$327 SGD
View
A
Retailer 3
-
$390 SGD
View
B+
Retailer 4
-
$391 SGD
View
B+
Retailer 5
-
$410 SGD
View
Retailer 6
-
$422 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$436 SGD
View
B+
Retailer 8
-
$451 SGD
View
B+
Retailer 9
-
$496 SGD
View
B+
Retailer 10
-
$526 SGD
View
B+
Retailer 11
-
$535 SGD
View
B
Retailer 12
-
$580 SGD
View
B
Retailer 13
-
$649 SGD
View
B
Retailer 14
-
$787 SGD
View
B
Retailer 15
-
$903 SGD
View
Most Expensive
NZ Jewellers
b6298d0a-4adc-4692-9f1d-45ba8aba5ce8 · Nov 5
$1,498 SGD
$1,173 USD
View
Price under review
15 more retailers have this diamond
Prices start from $273 SGDSave up to $630 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 Marquise
$273 SGD