CaratHunter
Plans
Marquise|Natural|GIA

0.30ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 1559426076

Certificate GIA 1559426076

Diamond specifications and retailer prices

From $399 NZD
₹21,360 INR
As of November 2, 2026
Save $906 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,305 NZD at MOH London · As of November 1, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559426076. Listed at 20 retailers as of November 1, 2026, with prices from $399 to $1,305, a $906 spread on the same certified stone. MOH London lists it at $1,305. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559426076
Dimensions6.88 × 3.47 × 2.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
Top View
6.88 mm3.47 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559426076
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.1%

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: $1,305 NZD|Low: $399 NZD|High: $2,167 NZD|Avg: $912 NZD|-3.0%
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$399 NZD
Retailer 10$531 NZD
Retailer 15$565 NZD
Retailer 6$620 NZD
Retailer 9$631 NZD
Retailer 2$719 NZD
Retailer 8$761 NZD
Retailer 13$775 NZD
Retailer 14$797 NZD
Retailer 16$823 NZD
Retailer 3$826 NZD
Retailer 5$892 NZD
Retailer 4$1,062 NZD
Retailer 12$1,144 NZD
MOH London$1,305 NZD
Retailer 7$2,167 NZD

27 data points across 16 retailers

20 retailers$399 NZD to $1,305 NZD

A
Cheapest Retailer
-
$399 NZD
₹21,360 INR
A
Retailer 2
-
$531 NZD
$299 USD
View
A
Retailer 3
-
$565 NZD
$318 USD
View
B+
Retailer 4
-
$620 NZD
$349 USD
View
B+
Retailer 5
-
$630 NZD
A$546 AUD
View
B+
Retailer 6
-
$631 NZD
$355 USD
View
B+
Retailer 7
-
$719 NZD
£319 GBP
View
B
Retailer 8
-
$761 NZD
$428 USD
View
B
Retailer 9
-
$775 NZD
£343 GBP
View
Retailer 10
-
$785 NZD
$442 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$797 NZD
$448 USD
View
B
Retailer 12
-
$823 NZD
$463 USD
View
B+
Retailer 13
-
$826 NZD
$465 USD
View
B
Retailer 14
-
$858 NZD
$483 USD
View
B
Retailer 15
-
$892 NZD
ZAR 8,112 ZAR
View
Retailer 16
-
$922 NZD
A$798 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,062 NZD
€569 EUR
View
B
Retailer 18
-
$1,144 NZD
£507 GBP
View
Most Expensive
B
MOH London
62F621740 · Nov 1
$1,305 NZD
£578 GBP
View
18 more retailers have this diamond
Prices start from $399 NZDSave up to $906 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
$399 NZD