Marquise|Natural|GIA

0.55ct D FL Marquise Natural Diamond

EX • D/FL • GIA 2557430817

Certificate GIA 2557430817

Diamond specifications and retailer prices

From $1,700 USD
As of November 4, 2026
Save $339 USD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,085 USD at Aurelinne · As of September 15, 2026
View at Aurelinne

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557430817. Listed at 4 retailers as of November 4, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557430817
Dimensions9.45 × 4.07 × 2.52 mm
L/W Ratio2.32
Girdle conditionFaceted
Culet sizeNone
Top View
9.45 mm4.07 mm0.55 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557430817
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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

Last verified: Nov 4
Current: $3,169 USD|Low: $1,382 USD|High: $3,246 USD|Avg: $1,957 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
September 19, 2026
Retailer 5$1,382 USD
Retailer 11$1,434 USD
Retailer 10$1,528 USD
Retailer 3$1,700 USD
Retailer 9$1,700 USD
Retailer 6$1,707 USD
Retailer 12$1,807 USD
Retailer 4$1,883 USD
Retailer 8$1,927 USD
Retailer 2$1,944 USD
Retailer 14$2,039 USD
Retailer 15$2,167 USD
Retailer 7$2,883 USD
Retailer 1$3,169 USD
Retailer 13$3,246 USD

37 data points across 15 retailers

4 retailers$1,700 USD to $2,039 USD

Retailer 1
-
$1,382 USD
Price last confirmed 62 days ago
B+
Retailer 2
-
$1,700 USD
View
B+
Retailer 3
-
$2,039 USD
View
Most Expensive
Aurelinne
d8df2923-f6c8-4781-8e83-96ed7d1aa92b · Sep 15
$2,085 USD
View
Price last confirmed 50 days ago
3 more retailers have this diamond
Prices start from $1,700 USDSave up to $339 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
$1,700 USD