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Marquise|Natural|GIA

0.51ct G IF Marquise Natural Diamond

GD • G/IF • GIA 1569387712

Certificate GIA 1569387712

Diamond specifications and retailer prices

From $1,547 NZD
HK$6,800 HKD
As of November 1, 2026
Save $1,339 NZD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,886 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1569387712. Listed at 9 retailers as of November 1, 2026, with prices from $1,547 to $2,886, a $1,339 spread on the same certified stone. With Clarity lists it at $2,886. 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

0.51
Carat
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569387712
Dimensions7.89 × 4.18 × 2.64 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
7.89 mm4.18 mm0.51 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569387712
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NDepth 63.2%

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: $1,660 NZD|Low: $1,547 NZD|High: $2,979 NZD|Avg: $2,177 NZD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 7$1,547 NZD
Retailer 1$1,660 NZD
Retailer 4$1,948 NZD
Retailer 5$1,973 NZD
Retailer 8$1,992 NZD
Retailer 6$2,161 NZD
Retailer 2$2,796 NZD
Retailer 3$2,866 NZD
With Clarity$2,886 NZD

13 data points across 9 retailers

9 retailers$1,547 NZD to $2,886 NZD

A
Cheapest Retailer
-
$1,547 NZD
HK$6,800 HKD
A
Retailer 2
-
$1,660 NZD
$934 USD
View
B+
Retailer 3
-
$1,948 NZD
$1,096 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,973 NZD
SGD 1,500 SGD
View
B+
Retailer 5
-
$1,992 NZD
$1,121 USD
View
Retailer 6
-
$2,161 NZD
SGD 1,643 SGD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$2,796 NZD
€1,498 EUR
View
B
Retailer 8
-
$2,866 NZD
£1,270 GBP
View
Most Expensive
B
With Clarity
1569387712 · Nov 2
$2,886 NZD
$1,624 USD
View
8 more retailers have this diamond
Prices start from $1,547 NZDSave up to $1,339 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
0.51ct Marquise
$1,547 NZD