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Marquise|Natural|GIA

0.30ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 1567808693

Certificate GIA 1567808693

Diamond specifications and retailer prices

From €187 EUR
₹19,929 INR
As of November 3, 2026
Save €332 EUR (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €519 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1567808693. Listed at 10 retailers as of November 2, 2026, with prices from €187 to €519, a €332 spread on the same certified stone. Moon Ocean lists it at €519. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567808693
Dimensions7.80 × 3.38 × 2.07 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Feather, Cavity
Top View
7.80 mm3.38 mm0.30 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567808693
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.4%

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 3
Current: €519 EUR|Low: €187 EUR|High: €1,162 EUR|Avg: €377 EUR
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2€187 EUR
Retailer 8€244 EUR
Retailer 3€257 EUR
Retailer 7€286 EUR
Retailer 5€324 EUR
Retailer 9€345 EUR
Retailer 4€379 EUR
Moon Ocean€519 EUR
Retailer 6€1,162 EUR

2 data points across 9 retailers

10 retailers€187 EUR to €519 EUR

A
Cheapest Retailer
-
€187 EUR
₹19,929 INR
A
Retailer 2
-
€244 EUR
$274 USD
View
A
Retailer 3
-
€257 EUR
$288 USD
View
B+
Retailer 4
-
€286 EUR
$321 USD
View
B+
Retailer 5
-
€295 EUR
A$508 AUD
View
B+
Retailer 6
-
€324 EUR
£286 GBP
View
B+
Retailer 7
-
€345 EUR
$387 USD
View
B
Retailer 8
-
€379 EUR
$425 USD
View
Most Expensive
B
Moon Ocean
NVN-50F859599-693 · Nov 2
€519 EUR
£458 GBP
View
8 more retailers have this diamond
Prices start from €187 EURSave up to €332 EUR

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
€187 EUR