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Marquise|Natural|GIA

0.51ct G IF Marquise Natural Diamond

GD • G/IF • GIA 7553006297

Certificate GIA 7553006297

Diamond specifications and retailer prices

From $1,570 NZD
HK$6,900 HKD
As of November 1, 2026
Save $1,363 NZD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,933 NZD at With Clarity · As of November 1, 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 7553006297. Listed at 10 retailers as of November 1, 2026, with prices from $1,570 to $2,933, a $1,363 spread on the same certified stone. With Clarity lists it at $2,933. 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 7553006297
Dimensions7.85 × 4.18 × 2.63 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.85 mm4.18 mm0.51 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553006297
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.1%

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: $2,837 NZD|Low: $1,570 NZD|High: $2,874 NZD|Avg: $2,111 NZD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 4$1,570 NZD
Retailer 6$1,713 NZD
Retailer 7$1,919 NZD
Retailer 3$1,976 NZD
Retailer 2$2,000 NZD
Retailer 5$2,023 NZD
Retailer 8$2,194 NZD
Retailer 1$2,837 NZD
With Clarity$2,874 NZD

17 data points across 9 retailers

10 retailers$1,570 NZD to $2,933 NZD

A
Cheapest Retailer
-
$1,570 NZD
HK$6,900 HKD
A
Retailer 2
-
$1,713 NZD
$964 USD
View
B+
Retailer 3
-
$1,919 NZD
$1,080 USD
View
B+
Retailer 4
-
$1,976 NZD
$1,112 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,000 NZD
SGD 1,521 SGD
View
B+
Retailer 6
-
$2,023 NZD
$1,138 USD
View
B+
Retailer 7
-
$2,194 NZD
SGD 1,668 SGD
View
B
Retailer 8
-
$2,837 NZD
€1,520 EUR
View
B
Retailer 9
-
$2,911 NZD
£1,290 GBP
View
Most Expensive
B
With Clarity
7553006297 · Nov 1
$2,933 NZD
$1,650 USD
View
9 more retailers have this diamond
Prices start from $1,570 NZDSave up to $1,363 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
$1,570 NZD