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Marquise|Natural|GIA

0.30ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 7561426321

Certificate GIA 7561426321

Diamond specifications and retailer prices

From $498 NZD
$280 USD
As of November 2, 2026
Save $200 NZD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $774 NZD at Wholesale Diamonds Direct · As of October 9, 2026
View at Wholesale Diamonds Direct

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded H 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 7561426321. Listed at 7 retailers as of November 2, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.02°
Pavilion angle41.57°
OriginNatural
Grading LabGIA
CertificateGIA 7561426321
Dimensions7.23 × 3.38 × 2.14 mm
L/W Ratio2.14
Culet sizeNone
Top View
7.23 mm3.38 mm0.30 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561426321
Side View
Table 61.0%Crown 36.02°Girdle: STK-VTKPavilion 41.57°Culet: NoneDepth 63.3%

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: $669 NZD|Low: $521 NZD|High: $946 NZD|Avg: $702 NZD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$521 NZD
Retailer 3$617 NZD
Retailer 5$643 NZD
Retailer 1$669 NZD
Retailer 7$677 NZD
Retailer 2$698 NZD
Retailer 6$714 NZD
Wholesale Diamonds Direct$774 NZD
Retailer 4$946 NZD

29 data points across 9 retailers

7 retailers$498 NZD to $698 NZD

A
Cheapest Retailer
-
$498 NZD
$280 USD
B+
Retailer 2
-
$521 NZD
SGD 396 SGD
View
B
Retailer 3
-
$643 NZD
$362 USD
View
B
Retailer 4
-
$669 NZD
£296 GBP
View
B
Retailer 5
-
$677 NZD
$381 USD
View
B
Retailer 6
-
$698 NZD
£309 GBP
View
Most Expensive
Wholesale Diamonds Direct
398977433 · Oct 9
$774 NZD
$436 USD
View
Price last confirmed 23 days ago
6 more retailers have this diamond
Prices start from $498 NZDSave up to $200 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
$498 NZD