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Marquise|Natural|GIA

1.20ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 6552348094

Certificate GIA 6552348094

Diamond specifications and retailer prices

From €3,381 EUR
$3,792 USD
As of November 1, 2026
Save €4,008 EUR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,389 EUR at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552348094. Listed at 15 retailers as of October 30, 2026, with prices from €3,381 to €7,389, a €4,008 spread on the same certified stone. NZ Jewellers lists it at €7,389. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 6552348094
Dimensions10.03 × 5.43 × 3.45 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity, Indented Natural, Crystal, Natural
Top View
10.03 mm5.43 mm1.20 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552348094
Side View
Table 59.0%Crown 37.9°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 63.5%

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 1
Current: €7,389 EUR|Low: €3,381 EUR|High: €7,583 EUR|Avg: €4,850 EUR|-2.1%
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
Retailer 15
November 2, 2026
Retailer 14€3,381 EUR
Retailer 11€3,389 EUR
Retailer 6€3,686 EUR
Retailer 3€3,842 EUR
Retailer 4€3,842 EUR
Retailer 15€3,842 EUR
Retailer 2€4,193 EUR
Retailer 9€4,217 EUR
Retailer 13€4,324 EUR
Retailer 12€4,433 EUR
Retailer 5€4,782 EUR
Retailer 8€4,800 EUR
Retailer 7€6,268 EUR
Retailer 10€6,755 EUR
NZ Jewellers€7,389 EUR

33 data points across 15 retailers

15 retailers€3,381 EUR to €7,389 EUR

B+
Cheapest Retailer
-
€3,381 EUR
$3,792 USD
B+
Retailer 2
-
€3,389 EUR
$3,801 USD
View
B+
Retailer 3
-
€3,686 EUR
$4,134 USD
View
B
Retailer 4
-
€3,842 EUR
$4,309 USD
View
B
Retailer 5
-
€3,842 EUR
$4,309 USD
View
B
Retailer 6
-
€3,842 EUR
$4,309 USD
View
B
Retailer 7
-
€4,193 EUR
£3,703 GBP
View
B
Retailer 8
-
€4,217 EUR
£3,725 GBP
View
B
Retailer 9
-
€4,324 EUR
$4,850 USD
View
B
Retailer 10
-
€4,433 EUR
$4,972 USD
View
Retailer 11
-
€4,782 EUR
$5,364 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
€4,800 EUR
View
C
Retailer 13
-
€6,268 EUR
$7,031 USD
View
Price last confirmed 7 days ago
C
Retailer 14
-
€6,755 EUR
£5,966 GBP
View
Most Expensive
C
NZ Jewellers
b0d1ea85-9f58-4428-b1fd-e8f6a2281f93 · Oct 30
€7,389 EUR
$8,287 USD
View
14 more retailers have this diamond
Prices start from €3,381 EURSave up to €4,008 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
€3,381 EUR