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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 5201029873

Certificate GIA 5201029873

Diamond specifications and retailer prices

From $2,065 NZD
£915 GBP
As of November 2, 2026
Save $1,190 NZD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,255 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter 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 5201029873. Listed at 4 retailers as of November 1, 2026, with prices from $2,065 to $3,255, a $1,190 spread on the same certified stone. MOH London lists it at $3,255. 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

0.52
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201029873
Dimensions7.29 × 4.98 × 2.53 mm
L/W Ratio1.46
Culet sizeSmall
Key to symbols
Feather
Top View
7.29 mm4.98 mm0.52 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5201029873
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 50.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,255 NZD|Low: $1,715 NZD|High: $3,293 NZD|Avg: $2,236 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,715 NZD
Retailer 5$1,975 NZD
Retailer 6$1,991 NZD
Retailer 2$2,065 NZD
Retailer 3$2,497 NZD
MOH London$3,255 NZD

36 data points across 6 retailers

4 retailers$2,065 NZD to $3,255 NZD

Retailer 1
-
$1,715 NZD
$965 USD
Price last confirmed 12 days ago
B
Retailer 2
-
$2,065 NZD
£915 GBP
View
B
Retailer 3
-
$2,497 NZD
€1,338 EUR
View
Most Expensive
C
MOH London
CD4D05AB1 · Nov 1
$3,255 NZD
£1,442 GBP
View
3 more retailers have this diamond
Prices start from $2,065 NZDSave up to $1,190 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.

B
0.52ct Marquise
$2,065 NZD