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Marquise|Natural|GIA

0.53ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 7551058436

Certificate GIA 7551058436

Diamond specifications and retailer prices

From $880 NZD
As of November 6, 2026
Save $211 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,092 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551058436. Listed at 3 retailers as of November 6, 2026, with prices from $880 to $1,092, a $211 spread on the same certified stone. 77 Diamonds lists it at $1,092. 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

0.53
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551058436
Dimensions8.16 × 4.24 × 2.69 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
8.16 mm4.24 mm0.53 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551058436
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: 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 6
Current: $1,092 NZD|Low: $732 NZD|High: $1,115 NZD|Avg: $946 NZD|+3.6%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$880 NZD
Retailer 3$954 NZD
77 Diamonds$1,092 NZD

41 data points across 3 retailers

3 retailers$880 NZD to $1,092 NZD

A
Cheapest Retailer
-
$880 NZD
Final sale: no returns
B+
Retailer 2
-
$954 NZD
View
Most Expensive
B+
77 Diamonds
MQCPGSRGHPK5 · Nov 6
$1,092 NZD
£477 GBP
View
2 more retailers have this diamond
Prices start from $880 NZDSave up to $211 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
0.53ct Marquise
$880 NZD