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Marquise|Natural|GIA

0.60ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 2557455199

Certificate GIA 2557455199

Diamond specifications and retailer prices

From $602 USD
HK$4,700 HKD
As of November 1, 2026
Save $431 USD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,032 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557455199. Listed at 10 retailers as of November 1, 2026, with prices from $602 to $1,032, a $431 spread on the same certified stone. 77 Diamonds lists it at $1,032. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.60
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557455199
Dimensions8.30 × 4.37 × 2.84 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
8.30 mm4.37 mm0.60 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557455199
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,032 USD|Low: $602 USD|High: $1,043 USD|Avg: $790 USD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$602 USD
Retailer 4$708 USD
Retailer 3$711 USD
Retailer 5$716 USD
Retailer 7$796 USD
Retailer 2$854 USD
77 Diamonds$1,032 USD

44 data points across 7 retailers

10 retailers$602 USD to $1,032 USD

A
Cheapest Retailer
-
$602 USD
HK$4,700 HKD
A
Retailer 2
-
$708 USD
View
Retailer 3
-
$711 USD
€677 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$716 USD
SGD 968 SGD
View
B+
Retailer 5
-
$796 USD
View
B+
Retailer 6
-
$854 USD
View
B+
Retailer 7
-
$860 USD
View
B+
Retailer 8
-
$860 USD
View
B
Retailer 9
-
$890 USD
View
Most Expensive
B
77 Diamonds
MQMBQECAVQFZ · Nov 2
$1,032 USD
£813 GBP
View
9 more retailers have this diamond
Prices start from $602 USDSave up to $431 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.

A
0.60ct Marquise
$602 USD