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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 $916 SGD
As of November 6, 2026
Save $589 SGD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,505 SGD 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 $916 to $1,505, a $589 spread on the same certified stone. 77 Diamonds lists it at $1,505. 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
Colour
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: $1,505 SGD|Low: $1,038 SGD|High: $1,532 SGD|Avg: $1,280 SGD|-0.6%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$1,038 SGD
77 Diamonds$1,505 SGD

35 data points across 2 retailers

3 retailers$916 SGD to $1,505 SGD

B+
Cheapest Retailer
-
$916 SGD
B+
Retailer 2
-
$1,038 SGD
View
Most Expensive
B
77 Diamonds
MQMB8P5CNWZS · Nov 6
$1,505 SGD
£925 GBP
View
2 more retailers have this diamond
Prices start from $916 SGDSave up to $589 SGD

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
$916 SGD