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Marquise|Natural|GIA

1.20ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 7542982575

Certificate GIA 7542982575

Diamond specifications and retailer prices

From €2,992 EUR
As of November 4, 2026
Save €3,788 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,780 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542982575. Listed at 21 retailers as of November 4, 2026, with prices from €2,992 to €6,780, a €3,788 spread on the same certified stone. NZ Jewellers lists it at €6,780. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.6°
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 7542982575
Dimensions10.20 × 5.51 × 3.43 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.20 mm5.51 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542982575
Side View
Table 59.0%Crown 40.6°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 62.3%

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 4
Current: €6,780 EUR|Low: €2,558 EUR|High: €6,780 EUR|Avg: €4,038 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 6€3,067 EUR
Retailer 11€3,069 EUR
Retailer 10€3,134 EUR
Retailer 12€3,255 EUR
Retailer 3€3,525 EUR
Retailer 5€3,525 EUR
Retailer 13€3,525 EUR
Retailer 14€3,718 EUR
Retailer 2€3,942 EUR
Retailer 4€4,068 EUR
Retailer 8€4,129 EUR
Retailer 7€4,449 EUR
Retailer 9€6,182 EUR
NZ Jewellers€6,780 EUR

43 data points across 14 retailers

21 retailers€2,992 EUR to €6,780 EUR

B+
Cheapest Retailer
-
€2,992 EUR
B+
Retailer 2
-
€3,067 EUR
View
B+
Retailer 3
-
€3,069 EUR
View
B+
Retailer 4
-
€3,102 EUR
View
B+
Retailer 5
-
€3,134 EUR
View
B+
Retailer 6
-
€3,227 EUR
View
B+
Retailer 7
-
€3,255 EUR
View
Final sale: no returns
B
Retailer 8
-
€3,518 EUR
View
B
Retailer 9
-
€3,525 EUR
View
B
Retailer 10
-
€3,525 EUR
View
Retailer 11
-
€3,525 EUR
View
Price last confirmed 9 days ago
Retailer 12
-
€3,670 EUR
View
Price last confirmed 15 days ago
B
Retailer 13
-
€3,718 EUR
View
B
Retailer 14
-
€3,837 EUR
View
B+
Retailer 15
-
€3,942 EUR
View
B
Retailer 16
-
€4,068 EUR
View
B
Retailer 17
-
€4,129 EUR
View
B
Retailer 18
-
€4,449 EUR
View
B
Retailer 19
-
€5,627 EUR
View
B
Retailer 20
-
€6,182 EUR
View
Most Expensive
C
NZ Jewellers
5a51dea2-ad02-4ac3-a480-ed58b5d581d6 · Nov 5
€6,780 EUR
$7,570 USD
View
20 more retailers have this diamond
Prices start from €2,992 EURSave up to €3,788 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.

B+
1.20ct Marquise
€2,992 EUR