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Marquise|Natural|GIA

0.30ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3565000593

Certificate GIA 3565000593

Diamond specifications and retailer prices

From $398 NZD
₹21,367 INR
As of November 1, 2026
Save $889 NZD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,287 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 E 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 3565000593. Listed at 9 retailers as of November 1, 2026, with prices from $398 to $1,287, a $889 spread on the same certified stone. MOH London lists it at $1,287. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565000593
Dimensions6.56 × 3.54 × 2.13 mm
L/W Ratio1.85
Girdle conditionSlightly Thick to Extremely Thick
Key to symbols
Crystal, Feather
Top View
6.56 mm3.54 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565000593
Side View
Table 61.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 60.2%

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: $1,287 NZD|Low: $385 NZD|High: $1,487 NZD|Avg: $773 NZD|-13.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$398 NZD
Retailer 5$477 NZD
Retailer 6$578 NZD
Retailer 4$641 NZD
Retailer 3$963 NZD
MOH London$1,287 NZD

46 data points across 6 retailers

9 retailers$398 NZD to $1,287 NZD

A
Cheapest Retailer
-
$398 NZD
₹21,367 INR
A
Retailer 2
-
$477 NZD
HK$2,100 HKD
View
A
Retailer 3
-
$578 NZD
SGD 440 SGD
View
A
Retailer 4
-
$641 NZD
$361 USD
View
Retailer 5
-
$655 NZD
$369 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$667 NZD
$376 USD
View
Price last confirmed 31 days ago
B
Retailer 7
-
$963 NZD
£427 GBP
View
Most Expensive
B
MOH London
96DCBC91C · Nov 1
$1,287 NZD
£571 GBP
View
7 more retailers have this diamond
Prices start from $398 NZDSave up to $889 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
$398 NZD