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Marquise|Natural|GIA

0.30ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2556737563

Certificate GIA 2556737563

Diamond specifications and retailer prices

From $354 NZD
₹18,987 INR
As of November 2, 2026
Save $799 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,153 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556737563. Listed at 10 retailers as of November 2, 2026, with prices from $354 to $1,153, a $799 spread on the same certified stone. MOH London lists it at $1,153. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556737563
Dimensions6.57 × 3.55 × 2.13 mm
L/W Ratio1.85
Girdle conditionThick to Very Thick
Key to symbols
Crystal, Feather
Top View
6.57 mm3.55 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556737563
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.1%

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: $1,153 NZD|Low: $354 NZD|High: $2,342 NZD|Avg: $875 NZD|-13.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$354 NZD
Retailer 9$432 NZD
Retailer 5$499 NZD
Retailer 10$533 NZD
Retailer 6$558 NZD
Retailer 8$583 NZD
Retailer 4$862 NZD
Retailer 3$1,011 NZD
MOH London$1,153 NZD
Retailer 7$2,263 NZD

28 data points across 10 retailers

10 retailers$354 NZD to $1,153 NZD

A
Cheapest Retailer
-
$354 NZD
₹18,987 INR
A
Retailer 2
-
$432 NZD
HK$1,900 HKD
View
A
Retailer 3
-
$499 NZD
$281 USD
View
Retailer 4
-
$533 NZD
SGD 405 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$558 NZD
$314 USD
View
A
Retailer 6
-
$583 NZD
$328 USD
View
B
Retailer 7
-
$862 NZD
£382 GBP
View
B
Retailer 8
-
$1,011 NZD
£448 GBP
View
Most Expensive
B
MOH London
B1CDB8C1E · Nov 2
$1,153 NZD
£511 GBP
View
8 more retailers have this diamond
Prices start from $354 NZDSave up to $799 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
$354 NZD