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Marquise|Natural|GIA

0.55ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2231142594

Certificate GIA 2231142594

Diamond specifications and retailer prices

From $715 USD
As of November 6, 2026
Save $459 USD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,174 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2231142594. Listed at 3 retailers as of November 6, 2026, with prices from $715 to $1,174, a $459 spread on the same certified stone. 77 Diamonds lists it at $1,174. 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

0.55
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231142594
Dimensions8.58 × 4.62 × 2.51 mm
L/W Ratio1.86
Top View
8.58 mm4.62 mm0.55 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2231142594
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 54.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,174 USD|Low: $810 USD|High: $1,195 USD|Avg: $999 USD|-0.6%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$810 USD
77 Diamonds$1,174 USD

35 data points across 2 retailers

3 retailers$715 USD to $1,174 USD

B+
Cheapest Retailer
-
$715 USD
B+
Retailer 2
-
$810 USD
View
Most Expensive
B
77 Diamonds
MQMB8P5CNWZS · Nov 6
$1,174 USD
£925 GBP
View
2 more retailers have this diamond
Prices start from $715 USDSave up to $459 USD

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+
0.55ct Marquise
$715 USD