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Marquise|Natural|GIA

1.20ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 2547694625

Certificate GIA 2547694625

Diamond specifications and retailer prices

From €4,111 EUR
As of November 6, 2026
Save €3,539 EUR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,650 EUR at NZ Jewellers · As of November 3, 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 D 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 2547694625. Listed at 8 retailers as of November 3, 2026, with prices from €4,111 to €7,650, a €3,539 spread on the same certified stone. NZ Jewellers lists it at €7,650. 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

1.20
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle44°
Pavilion angle36.95°
OriginNatural
Grading LabGIA
CertificateGIA 2547694625
Dimensions9.79 × 5.51 × 3.46 mm
L/W Ratio1.78
Top View
9.79 mm5.51 mm1.20 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547694625
Side View
Table 60.0%Crown 44°Girdle: Very ThickPavilion 36.95°Culet: NoneDepth 62.8%

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: €7,650 EUR|Low: €4,111 EUR|High: €7,790 EUR|Avg: €5,283 EUR|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6€4,111 EUR
Retailer 7€4,299 EUR
Retailer 5€4,461 EUR
Retailer 8€4,574 EUR
Retailer 10€4,574 EUR
Retailer 9€4,687 EUR
Retailer 11€5,132 EUR
Retailer 12€5,181 EUR
Retailer 3€5,410 EUR
Retailer 4€5,639 EUR
Retailer 2€7,285 EUR
NZ Jewellers€7,650 EUR

19 data points across 12 retailers

8 retailers€4,111 EUR to €7,650 EUR

A
Cheapest Retailer
-
€4,111 EUR
B+
Retailer 2
-
€4,299 EUR
View
B+
Retailer 3
-
€4,461 EUR
View
B+
Retailer 4
-
€4,574 EUR
View
B+
Retailer 5
-
€4,574 EUR
View
B+
Retailer 6
-
€4,687 EUR
View
B
Retailer 7
-
€7,285 EUR
View
Most Expensive
B
NZ Jewellers
ae720140-436c-4d2a-b04d-006ac9ae1218 · Nov 3
€7,650 EUR
$8,541 USD
View
7 more retailers have this diamond
Prices start from €4,111 EURSave up to €3,539 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
€4,111 EUR