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Marquise|Natural|GIA

0.59ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2287029515

Certificate GIA 2287029515

Diamond specifications and retailer prices

From $1,741 USD
£1,371 GBP
As of November 2, 2026
Save $1,005 USD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,746 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2287029515. Listed at 6 retailers as of November 1, 2026, with prices from $1,741 to $2,746, a $1,005 spread on the same certified stone. MOH London lists it at $2,746. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.59
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2287029515
Dimensions8.76 × 4.45 × 2.64 mm
L/W Ratio1.97
Top View
8.76 mm4.45 mm0.59 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2287029515
Side View
Table 61.0%CrownGirdle: ThinPavilionCulet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,746 USD|Low: $1,442 USD|High: $2,779 USD|Avg: $1,981 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$1,442 USD
Retailer 3$1,741 USD
Retailer 2$1,991 USD
Retailer 4$2,045 USD
MOH London$2,746 USD

42 data points across 5 retailers

6 retailers$1,741 USD to $2,746 USD

B
Cheapest Retailer
-
$1,741 USD
£1,371 GBP
B
Retailer 2
-
$1,781 USD
View
B
Retailer 3
-
$1,795 USD
CA$2,493 CAD
View
B
Retailer 4
-
$1,991 USD
€1,896 EUR
View
Retailer 5
-
$2,045 USD
A$3,146 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
1A63387F0 · Nov 1
$2,746 USD
£2,162 GBP
View
5 more retailers have this diamond
Prices start from $1,741 USDSave up to $1,005 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
0.59ct Marquise
$1,741 USD