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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 6565217538

Certificate GIA 6565217538

Diamond specifications and retailer prices

From $1,092 NZD
HK$4,800 HKD
As of November 1, 2026
Save $925 NZD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,017 NZD at With Clarity · As of November 1, 2026
View at With Clarity

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6565217538. Listed at 8 retailers as of November 1, 2026, with prices from $1,092 to $2,017, a $925 spread on the same certified stone. With Clarity lists it at $2,017. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565217538
Dimensions8.80 × 4.16 × 2.51 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
8.80 mm4.16 mm0.52 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565217538
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.3%

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 1
Current: $1,196 NZD|Low: $1,092 NZD|High: $2,017 NZD|Avg: $1,519 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 2, 2026
Retailer 3$1,092 NZD
Retailer 1$1,196 NZD
Retailer 6$1,376 NZD
Retailer 4$1,432 NZD
Retailer 7$1,472 NZD
Retailer 5$1,530 NZD
Retailer 2$1,976 NZD
With Clarity$2,017 NZD

23 data points across 8 retailers

8 retailers$1,092 NZD to $2,017 NZD

A
Cheapest Retailer
-
$1,092 NZD
HK$4,800 HKD
B+
Retailer 2
-
$1,196 NZD
$673 USD
View
B+
Retailer 3
-
$1,376 NZD
$774 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,432 NZD
SGD 1,089 SGD
View
B+
Retailer 5
-
$1,472 NZD
$828 USD
View
B+
Retailer 6
-
$1,530 NZD
SGD 1,163 SGD
View
B
Retailer 7
-
$1,976 NZD
€1,059 EUR
View
Most Expensive
B
With Clarity
6565217538 · Nov 1
$2,017 NZD
$1,135 USD
View
7 more retailers have this diamond
Prices start from $1,092 NZDSave up to $925 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
0.52ct Marquise
$1,092 NZD