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Marquise|Natural|GIA

0.30ct F IF Marquise Natural Diamond

VG • F/IF • GIA 6551661709

Certificate GIA 6551661709

Diamond specifications and retailer prices

From $519 CAD
HK$2,900 HKD
As of October 30, 2026
Save $963 CAD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,481 CAD at 18carati · As of October 31, 2026
View at 18carati

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551661709. Listed at 10 retailers as of October 30, 2026, with prices from $519 to $1,481, a $963 spread on the same certified stone. 18carati lists it at $1,481. 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
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle36.23°
OriginNatural
Grading LabGIA
CertificateGIA 6551661709
Dimensions6.58 × 3.56 × 2.10 mm
L/W Ratio1.85
Key to symbols
Minor Details of Polish
Top View
6.58 mm3.56 mm0.30 ctF / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551661709
Side View
Table 61.0%CrownGirdle: THK-ETKPavilion 36.23°Culet: NoneDepth 59.0%

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: Oct 30
Current: $1,481 CAD|Low: $519 CAD|High: $2,486 CAD|Avg: $1,066 CAD|-2.9%
18carati
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$519 CAD
Retailer 9$643 CAD
Retailer 6$652 CAD
Retailer 2$731 CAD
Retailer 3$792 CAD
Retailer 7$845 CAD
Retailer 5$1,449 CAD
18carati$1,481 CAD
Retailer 8$2,463 CAD

32 data points across 9 retailers

10 retailers$519 CAD to $1,481 CAD

A
Cheapest Retailer
-
$519 CAD
HK$2,900 HKD
Retailer 2
-
$643 CAD
$460 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$652 CAD
SGD 631 SGD
View
Retailer 4
-
$705 CAD
$505 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$731 CAD
$523 USD
View
B+
Retailer 6
-
$792 CAD
€540 EUR
View
Retailer 7
-
$845 CAD
€576 EUR
View
Price last confirmed 17 days ago
B
Retailer 8
-
$1,449 CAD
£817 GBP
View
Most Expensive
B
18carati
AT-1709FIF-0030 · Oct 31
$1,481 CAD
€1,010 EUR
View
8 more retailers have this diamond
Prices start from $519 CADSave up to $963 CAD

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
$519 CAD