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Marquise|Natural|GIA

0.60ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 2557265378

Certificate GIA 2557265378

Diamond specifications and retailer prices

From $1,065 USD
As of November 2, 2026
Save $825 USD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,890 USD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557265378. Listed at 9 retailers as of October 30, 2026, with prices from $1,065 to $1,890, a $825 spread on the same certified stone. Diamond Exchange Canada lists it at $1,890. 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

0.60
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle38.37°
OriginNatural
Grading LabGIA
CertificateGIA 2557265378
Dimensions9.02 × 4.31 × 2.55 mm
L/W Ratio2.09
Top View
9.02 mm4.31 mm0.60 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557265378
Side View
Table 62.0%Crown 38.5°Girdle: MED-VTKPavilion 38.37°Culet: NoneDepth 59.1%

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 2
Current: $1,890 USD|Low: $547 USD|High: $1,890 USD|Avg: $1,169 USD
Diamond Exchange Canada
Retailer 2
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Retailer 11
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Retailer 17
November 2, 2026
Retailer 6$547 USD
Retailer 17$788 USD
Retailer 3$858 USD
Retailer 16$884 USD
Retailer 5$910 USD
Retailer 9$1,065 USD
Retailer 13$1,190 USD
Retailer 7$1,226 USD
Retailer 11$1,270 USD
Retailer 14$1,270 USD
Retailer 4$1,272 USD
Retailer 12$1,320 USD
Retailer 8$1,445 USD
Retailer 10$1,495 USD
Retailer 2$1,508 USD
Retailer 15$1,650 USD
Diamond Exchange Canada$1,890 USD

11 data points across 17 retailers

9 retailers$1,065 USD to $1,890 USD

B+
Cheapest Retailer
-
$1,065 USD
B
Retailer 2
-
$1,190 USD
View
B
Retailer 3
-
$1,270 USD
View
B
Retailer 4
-
$1,270 USD
View
B
Retailer 5
-
$1,320 USD
View
B
Retailer 6
-
$1,495 USD
£1,177 GBP
View
B
Retailer 7
-
$1,508 USD
€1,436 EUR
View
B
Retailer 8
-
$1,650 USD
View
Most Expensive
B
Diamond Exchange Canada
1996185382 · Oct 30
$1,890 USD
CA$2,625 CAD
View
8 more retailers have this diamond
Prices start from $1,065 USDSave up to $825 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+
0.60ct Marquise
$1,065 USD