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Marquise|Natural|GIA

1.20ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 1567161358

Certificate GIA 1567161358

Diamond specifications and retailer prices

From €2,073 EUR
As of November 5, 2026
Save €1,479 EUR (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,552 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1567161358. Listed at 14 retailers as of November 5, 2026, with prices from €2,073 to €3,552, a €1,479 spread on the same certified stone. Wholesale Diamonds Direct lists it at €3,552. 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

1.20
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle41.01°
Pavilion angle39.82°
OriginNatural
Grading LabGIA
CertificateGIA 1567161358
Dimensions10.03 × 5.41 × 3.54 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.03 mm5.41 mm1.20 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1567161358
Side View
Table 60.0%Crown 41.01°Girdle: VTN-VTKPavilion 39.82°Culet: NoneDepth 65.5%

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 5
Current: €2,157 EUR|Low: €2,061 EUR|High: €3,767 EUR|Avg: €2,611 EUR|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 8€2,073 EUR
Retailer 1€2,157 EUR
Retailer 12€2,179 EUR
Retailer 10€2,193 EUR
Retailer 4€2,230 EUR
Retailer 5€2,338 EUR
Retailer 9€2,347 EUR
Retailer 3€2,389 EUR
Retailer 13€2,580 EUR
Retailer 2€2,691 EUR
Retailer 6€2,751 EUR
Retailer 7€2,813 EUR
Retailer 11€3,344 EUR
Wholesale Diamonds Direct€3,552 EUR

30 data points across 14 retailers

14 retailers€2,073 EUR to €3,552 EUR

A
Cheapest Retailer
-
€2,073 EUR
B+
Retailer 2
-
€2,157 EUR
View
B+
Retailer 3
-
€2,179 EUR
View
B+
Retailer 4
-
€2,193 EUR
View
B+
Retailer 5
-
€2,230 EUR
View
B+
Retailer 6
-
€2,338 EUR
View
B+
Retailer 7
-
€2,347 EUR
View
B+
Retailer 8
-
€2,389 EUR
View
B+
Retailer 9
-
€2,580 EUR
View
B
Retailer 10
-
€2,691 EUR
View
B
Retailer 11
-
€2,751 EUR
View
B
Retailer 12
-
€2,813 EUR
View
B
Retailer 13
-
€3,344 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
348918905 · Nov 6
€3,552 EUR
$3,966 USD
View
13 more retailers have this diamond
Prices start from €2,073 EURSave up to €1,479 EUR

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
1.20ct Marquise
€2,073 EUR