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Marquise|Natural|GIA

0.31ct I IF Marquise Natural Diamond

GD • I/IF • GIA 7558646004

Certificate GIA 7558646004

Diamond specifications and retailer prices

From $608 NZD
$342 USD
As of November 1, 2026
Save $205 NZD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $813 NZD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded I 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 7558646004. Listed at 2 retailers as of November 1, 2026, with prices from $608 to $813, a $205 spread on the same certified stone. 77 Diamonds lists it at $813. 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

0.31
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558646004
Dimensions6.95 × 3.55 × 2.24 mm
L/W Ratio1.96
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.95 mm3.55 mm0.31 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558646004
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $813 NZD|Low: $512 NZD|High: $821 NZD|Avg: $688 NZD|+1.8%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2$608 NZD
77 Diamonds$813 NZD

39 data points across 2 retailers

2 retailers$608 NZD to $813 NZD

B+
Cheapest Retailer
-
$608 NZD
$342 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCPNMYXNDVN · Nov 3
$813 NZD
£360 GBP
View
1 more retailer has this diamond
Prices start from $608 NZDSave up to $205 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+
0.31ct Marquise
$608 NZD