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Marquise|Natural|GIA

1.20ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2546975036

Certificate GIA 2546975036

Diamond specifications and retailer prices

From €2,053 EUR
As of November 6, 2026
Save €2,748 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,801 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2546975036. Listed at 16 retailers as of November 5, 2026, with prices from €2,053 to €4,801, a €2,748 spread on the same certified stone. NZ Jewellers lists it at €4,801. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546975036
Dimensions10.56 × 5.52 × 3.52 mm
L/W Ratio1.91
Top View
10.56 mm5.52 mm1.20 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546975036
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 6
Current: €2,053 EUR|Low: €2,053 EUR|High: €4,664 EUR|Avg: €2,970 EUR|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1€2,053 EUR
Retailer 7€2,412 EUR
Retailer 6€2,683 EUR
Retailer 3€2,848 EUR
Retailer 2€3,017 EUR
Retailer 4€3,363 EUR
Retailer 5€4,597 EUR

35 data points across 7 retailers

16 retailers€2,053 EUR to €4,801 EUR

A
Cheapest Retailer
-
€2,053 EUR
B+
Retailer 2
-
€2,412 EUR
View
B+
Retailer 3
-
€2,468 EUR
View
B
Retailer 4
-
€2,624 EUR
View
B
Retailer 5
-
€2,683 EUR
View
B
Retailer 6
-
€2,756 EUR
View
Retailer 7
-
€2,756 EUR
View
Price last confirmed 8 days ago
B
Retailer 8
-
€2,848 EUR
View
B
Retailer 9
-
€2,862 EUR
View
B
Retailer 10
-
€2,883 EUR
View
B+
Retailer 11
-
€3,017 EUR
View
Retailer 12
-
€3,045 EUR
View
Price last confirmed 38 days ago
B
Retailer 13
-
€3,180 EUR
View
B
Retailer 14
-
€3,363 EUR
View
B
Retailer 15
-
€4,597 EUR
View
Most Expensive
C
NZ Jewellers
0830d6c9-e26f-4837-9bac-2fde50975275 · Nov 5
€4,801 EUR
$5,360 USD
View
15 more retailers have this diamond
Prices start from €2,053 EURSave up to €2,748 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
€2,053 EUR