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Marquise|Natural|GIA

0.60ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 1555451084

Certificate GIA 1555451084

Diamond specifications and retailer prices

From HK$3,315 HKD
$423 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: HK$3,315 HKD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555451084. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.81°
Pavilion angle40.34°
OriginNatural
Grading LabGIA
CertificateGIA 1555451084
Dimensions8.88 × 4.23 × 2.71 mm
L/W Ratio2.10
Culet sizeNone
Top View
8.88 mm4.23 mm0.60 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555451084
Side View
Table 60.0%Crown 38.81°Girdle: STK-VTKPavilion 40.34°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
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Price History

Last verified: Nov 6
Current: HK$3,981 HKD|Low: HK$1,771 HKD|High: HK$7,877 HKD|Avg: HK$4,443 HKD|-21.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 8, 2026
Retailer 5HK$1,771 HKD
Retailer 8HK$2,900 HKD
The Diamond GuysHK$3,315 HKD
Retailer 7HK$3,339 HKD
Retailer 6HK$3,762 HKD
Retailer 1HK$3,981 HKD
Retailer 4HK$4,405 HKD
Retailer 2HK$4,514 HKD
Retailer 3HK$4,702 HKD
Retailer 10HK$5,008 HKD
Retailer 9HK$6,301 HKD

34 data points across 11 retailers

1 retailer

B+
The Diamond Guys
1961064360 · Nov 6
HK$3,315 HKD
$423 USD
View

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
HK$3,315 HKD