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Marquise|Natural|GIA

0.30ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 6562589826

Certificate GIA 6562589826

Diamond specifications and retailer prices

From $306 NZD
₹16,429 INR
As of November 1, 2026
Save $685 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $991 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562589826. Listed at 10 retailers as of November 1, 2026, with prices from $306 to $991, a $685 spread on the same certified stone. MOH London lists it at $991. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562589826
Dimensions6.73 × 3.51 × 2.16 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.73 mm3.51 mm0.30 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562589826
Side View
Table 61.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 61.6%

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: $991 NZD|Low: $306 NZD|High: $1,023 NZD|Avg: $606 NZD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$306 NZD
Retailer 10$397 NZD
Retailer 6$489 NZD
Retailer 9$495 NZD
Retailer 7$589 NZD
Retailer 8$661 NZD
Retailer 4$668 NZD
Retailer 3$736 NZD
Retailer 2$870 NZD
MOH London$991 NZD

20 data points across 10 retailers

10 retailers$306 NZD to $991 NZD

A
Cheapest Retailer
-
$306 NZD
₹16,429 INR
A
Retailer 2
-
$397 NZD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$489 NZD
$275 USD
View
A
Retailer 4
-
$495 NZD
$279 USD
View
A
Retailer 5
-
$589 NZD
£261 GBP
View
B+
Retailer 6
-
$661 NZD
$372 USD
View
B+
Retailer 7
-
$668 NZD
£296 GBP
View
B
Retailer 8
-
$736 NZD
€395 EUR
View
B
Retailer 9
-
$870 NZD
£386 GBP
View
Most Expensive
B
MOH London
9A706A2FE · Nov 1
$991 NZD
£440 GBP
View
9 more retailers have this diamond
Prices start from $306 NZDSave up to $685 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
$306 NZD