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Marquise|Natural|GIA

0.30ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6552688498

Certificate GIA 6552688498

Diamond specifications and retailer prices

From $581 NZD
$327 USD
As of November 1, 2026
Save $839 NZD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,420 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552688498. Listed at 16 retailers as of November 1, 2026, with prices from $581 to $1,420, a $839 spread on the same certified stone. MOH London lists it at $1,420. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552688498
Dimensions7.43 × 3.57 × 2.00 mm
L/W Ratio2.08
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.43 mm3.57 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552688498
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

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: Nov 1
Current: $1,420 NZD|Low: $581 NZD|High: $1,436 NZD|Avg: $905 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 6$581 NZD
Retailer 10$661 NZD
Retailer 2$795 NZD
Retailer 9$826 NZD
Retailer 5$842 NZD
Retailer 8$874 NZD
Retailer 4$953 NZD
Retailer 7$984 NZD
Retailer 3$1,138 NZD
MOH London$1,420 NZD

44 data points across 10 retailers

16 retailers$581 NZD to $1,420 NZD

A
Cheapest Retailer
-
$581 NZD
$327 USD
B+
Retailer 2
-
$615 NZD
$346 USD
View
B+
Retailer 3
-
$644 NZD
SGD 490 SGD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$661 NZD
$372 USD
View
B+
Retailer 5
-
$686 NZD
$386 USD
View
B
Retailer 6
-
$795 NZD
£352 GBP
View
B
Retailer 7
-
$826 NZD
$465 USD
View
B
Retailer 8
-
$842 NZD
£373 GBP
View
B
Retailer 9
-
$847 NZD
$476 USD
View
B
Retailer 10
-
$874 NZD
$492 USD
View
B
Retailer 11
-
$891 NZD
$502 USD
View
B
Retailer 12
-
$953 NZD
ZAR 8,658 ZAR
View
Retailer 13
-
$984 NZD
A$852 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$1,138 NZD
€610 EUR
View
Most Expensive
B
MOH London
BEAABED03 · Nov 2
$1,420 NZD
£629 GBP
View
14 more retailers have this diamond
Prices start from $581 NZDSave up to $839 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
$581 NZD