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Marquise|Natural|GIA

0.30ct F I1 Marquise Natural Diamond

F/I1 • GIA 7521671621

Certificate GIA 7521671621

Diamond specifications and retailer prices

From $260 SGD
₹19,366 INR
As of November 2, 2026
Save $314 SGD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $574 SGD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 7521671621. Listed at 2 retailers as of November 2, 2026, with prices from $260 to $574, a $314 spread on the same certified stone. B2C Jewels lists it at $574. 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
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7521671621
Dimensions5.82 × 3.51 × 2.43 mm
L/W Ratio1.66
Top View
5.82 mm3.51 mm0.30 ctF / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7521671621
Side View
Table 55.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $574 SGD|Low: $260 SGD|High: $574 SGD|Avg: $420 SGD|+1.4%
B2C Jewels
Retailer 2
November 2, 2026
Retailer 2$260 SGD
B2C Jewels$574 SGD

33 data points across 2 retailers

2 retailers$260 SGD to $574 SGD

A
Cheapest Retailer
-
$260 SGD
₹19,366 INR
Most Expensive
C
B2C Jewels
29705260 · Nov 2
$574 SGD
$449 USD
View
1 more retailer has this diamond
Prices start from $260 SGDSave up to $314 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
$260 SGD