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Marquise|Natural|GIA

0.30ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 2558840948

Certificate GIA 2558840948

Diamond specifications and retailer prices

From $441 NZD
₹23,638 INR
As of November 2, 2026
Save $936 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,377 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2558840948. Listed at 16 retailers as of November 2, 2026, with prices from $441 to $1,377, a $936 spread on the same certified stone. MOH London lists it at $1,377. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558840948
Dimensions6.52 × 3.55 × 2.26 mm
L/W Ratio1.84
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.52 mm3.55 mm0.30 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558840948
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 2
Current: $1,377 NZD|Low: $441 NZD|High: $2,287 NZD|Avg: $746 NZD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 11$441 NZD
Retailer 5$523 NZD
Retailer 7$531 NZD
Retailer 8$533 NZD
Retailer 14$551 NZD
Retailer 16$597 NZD
Retailer 4$642 NZD
Retailer 10$665 NZD
Retailer 2$764 NZD
Retailer 6$803 NZD
Retailer 3$818 NZD
Retailer 15$818 NZD
Retailer 13$925 NZD
Retailer 12$1,110 NZD
MOH London$1,377 NZD
Retailer 9$2,287 NZD

32 data points across 16 retailers

16 retailers$441 NZD to $1,377 NZD

A
Cheapest Retailer
-
$441 NZD
₹23,638 INR
B+
Retailer 2
-
$523 NZD
HK$2,300 HKD
View
B+
Retailer 3
-
$531 NZD
$299 USD
View
A
Retailer 4
-
$533 NZD
$300 USD
View
B+
Retailer 5
-
$551 NZD
$310 USD
View
Final sale: no returns
B+
Retailer 6
-
$597 NZD
$336 USD
View
B+
Retailer 7
-
$642 NZD
$361 USD
View
B+
Retailer 8
-
$665 NZD
$374 USD
View
B
Retailer 9
-
$764 NZD
£338 GBP
View
B
Retailer 10
-
$803 NZD
$452 USD
View
B
Retailer 11
-
$818 NZD
$460 USD
View
B
Retailer 12
-
$818 NZD
£362 GBP
View
B
Retailer 13
-
$925 NZD
ZAR 8,407 ZAR
View
B
Retailer 14
-
$1,110 NZD
€595 EUR
View
Most Expensive
B
MOH London
CD315573D · Nov 2
$1,377 NZD
£610 GBP
View
14 more retailers have this diamond
Prices start from $441 NZDSave up to $936 NZD

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
$441 NZD