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Marquise|Natural|GIA

0.61ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6552985614

Certificate GIA 6552985614

Diamond specifications and retailer prices

From $1,037 USD
As of November 1, 2026
Save $71 USD (6%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,108 USD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter carat band, graded F 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 6552985614. Listed at 3 retailers as of November 1, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.61
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552985614
Dimensions8.23 × 4.43 × 2.87 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Cloud
Top View
8.23 mm4.43 mm0.61 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552985614
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

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

Last verified: Nov 1
Current: $1,108 USD|Low: $984 USD|High: $1,125 USD|Avg: $1,080 USD|-1.5%
Michael Trio
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$1,037 USD
Retailer 2$1,101 USD
Michael Trio$1,108 USD

33 data points across 3 retailers

3 retailers$1,037 USD to $1,108 USD

B+
Cheapest Retailer
-
$1,037 USD
B+
Retailer 2
-
$1,101 USD
£867 GBP
View
Most Expensive
B+
Michael Trio
2731422050 · Nov 2
$1,108 USD
SGD 1,497 SGD
View
2 more retailers have this diamond
Prices start from $1,037 USDSave up to $71 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+
0.61ct Marquise
$1,037 USD