Marquise|Natural|GIA

1.55ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 2556558784

Certificate GIA 2556558784

Diamond specifications and retailer prices

From $13,143 USD
As of November 4, 2026
Save $3,151 USD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $16,294 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.55ct natural marquise diamond

This 1.55ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556558784. Listed at 9 retailers as of November 4, 2026, with prices from $13,143 to $16,294, a $3,151 spread on the same certified stone. GemTrove lists it at $16,294. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556558784
Dimensions12.69 × 5.82 × 3.68 mm
L/W Ratio2.18
Top View
12.69 mm5.82 mm1.55 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556558784
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,294 USD|Low: $13,143 USD|High: $16,604 USD|Avg: $15,173 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$13,143 USD
Retailer 2$13,584 USD
Retailer 7$14,000 USD
Retailer 8$14,657 USD
Retailer 5$15,270 USD
Retailer 9$15,270 USD
Retailer 6$15,780 USD
Retailer 3$15,949 USD
GemTrove$16,294 USD

38 data points across 9 retailers

9 retailers$13,143 USD to $16,294 USD

A
Cheapest Retailer
-
$13,143 USD
A
Retailer 2
-
$13,584 USD
View
A
Retailer 3
-
$14,000 USD
View
A
Retailer 4
-
$14,657 USD
View
B+
Retailer 5
-
$15,270 USD
View
B+
Retailer 6
-
$15,270 USD
View
B+
Retailer 7
-
$15,780 USD
View
B+
Retailer 8
-
$15,949 USD
View
Most Expensive
B+
GemTrove
GT-N-01274070-98 · Nov 6
$16,294 USD
A$25,068 AUD
View
8 more retailers have this diamond
Prices start from $13,143 USDSave up to $3,151 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.

A
1.55ct Marquise
$13,143 USD