CaratHunter
Plans
Marquise|Natural|GIA

0.61ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6552985614

Certificate GIA 6552985614

Diamond specifications and retailer prices

From HK$8,136 HKD
$1,037 USD
As of November 1, 2026
Save HK$555 HKD (6%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$8,692 HKD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$8,692 HKD|Low: HK$7,721 HKD|High: HK$8,825 HKD|Avg: HK$8,472 HKD|-1.5%
Michael Trio
Retailer 2
Retailer 3
November 3, 2026
Retailer 3HK$8,136 HKD
Retailer 2HK$8,640 HKD
Michael TrioHK$8,692 HKD

33 data points across 3 retailers

3 retailersHK$8,136 HKD to HK$8,692 HKD

B+
Cheapest Retailer
-
HK$8,136 HKD
$1,037 USD
B+
Retailer 2
-
HK$8,640 HKD
£867 GBP
View
Most Expensive
B+
Michael Trio
2731422050 · Nov 2
HK$8,692 HKD
SGD 1,497 SGD
View
2 more retailers have this diamond
Prices start from HK$8,136 HKDSave up to HK$555 HKD

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
HK$8,136 HKD