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Marquise|Natural|HRD

1.55ct J SI2 Marquise Natural Diamond

J/SI2 • HRD 190000165497

Certificate HRD 190000165497

Diamond specifications and retailer prices

From $5,385 USD
As of November 5, 2026
Save $3,138 USD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,523 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.55ct natural marquise diamond

This 1.55ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 190000165497. Listed at 3 retailers as of November 4, 2026, with prices from $5,385 to $8,523, a $3,138 spread on the same certified stone. MOH London lists it at $8,523. 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

1.55
Carat
J
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 190000165497
Dimensions12.51 × 5.85 × 3.58 mm
L/W Ratio2.14
Girdle conditionFaceted
Top View
12.51 mm5.85 mm1.55 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateHRD 190000165497
Side View
Table 59.0%CrownGirdle: MediumPavilionCuletDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $8,523 USD|Low: $5,385 USD|High: $8,649 USD|Avg: $6,453 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$5,385 USD
Retailer 3$5,678 USD
Retailer 2$6,166 USD
MOH London$8,523 USD

26 data points across 4 retailers

3 retailers$5,385 USD to $8,523 USD

B+
Cheapest Retailer
-
$5,385 USD
B
Retailer 2
-
$6,166 USD
View
Most Expensive
C
MOH London
59B2BCA03 · Nov 4
$8,523 USD
£6,711 GBP
View
2 more retailers have this diamond
Prices start from $5,385 USDSave up to $3,138 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+
1.55ct Marquise
$5,385 USD