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Marquise|Natural|HRD

1.15ct K SI2 Marquise Natural Diamond

K/SI2 • HRD 190000119847

Certificate HRD 190000119847

Diamond specifications and retailer prices

From $2,748 USD
As of November 6, 2026
Save $1,378 USD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,126 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.15ct natural marquise diamond

This 1.15ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 190000119847. Listed at 2 retailers as of November 4, 2026, with prices from $2,748 to $4,126, a $1,378 spread on the same certified stone. MOH London lists it at $4,126. 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

1.15
Carat
K
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000119847
Dimensions10.57 × 4.60 × 3.62 mm
L/W Ratio2.30
Girdle conditionFaceted
Top View
10.57 mm4.60 mm1.15 ctK / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 190000119847
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCuletDepth 78.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $4,126 USD|Low: $2,485 USD|High: $4,187 USD|Avg: $3,129 USD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$2,485 USD
Retailer 2$2,748 USD
MOH London$4,126 USD

22 data points across 3 retailers

2 retailers$2,748 USD to $4,126 USD

B
Cheapest Retailer
-
$2,748 USD
Most Expensive
C
MOH London
81E2776D8 · Nov 4
$4,126 USD
£3,249 GBP
View
1 more retailer has this diamond
Prices start from $2,748 USDSave up to $1,378 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
1.15ct Marquise
$2,748 USD