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Marquise|Natural|GIA

1.20ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 2556784078

Certificate GIA 2556784078

Diamond specifications and retailer prices

From €3,185 EUR
As of November 4, 2026
Save €2,521 EUR (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,706 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556784078. Listed at 15 retailers as of November 4, 2026, with prices from €3,185 to €5,706, a €2,521 spread on the same certified stone. Helzberg Diamonds lists it at €5,706. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.03°
Pavilion angle40.85°
OriginNatural
Grading LabGIA
CertificateGIA 2556784078
Dimensions10.39 × 5.45 × 3.50 mm
L/W Ratio1.91
Culet sizeNone
Top View
10.39 mm5.45 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556784078
Side View
Table 58.0%Crown 40.03°Girdle: STK-THKPavilion 40.85°Culet: NoneDepth 64.2%

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: €5,706 EUR|Low: €3,185 EUR|High: €6,063 EUR|Avg: €4,228 EUR|-5.9%
Helzberg Diamonds
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 6, 2026
Retailer 12€3,185 EUR
Retailer 14€3,236 EUR
Retailer 11€3,329 EUR
Retailer 10€3,404 EUR
Retailer 5€3,476 EUR
Retailer 6€3,497 EUR
Retailer 9€3,653 EUR
Retailer 3€4,041 EUR
Retailer 4€4,077 EUR
Retailer 8€4,093 EUR
Retailer 2€4,418 EUR
Retailer 7€4,638 EUR
Retailer 13€5,371 EUR
Retailer 15€5,675 EUR
Helzberg Diamonds€5,706 EUR

25 data points across 15 retailers

15 retailers€3,185 EUR to €5,706 EUR

B+
Cheapest Retailer
-
€3,185 EUR
B+
Retailer 2
-
€3,236 EUR
View
B+
Retailer 3
-
€3,329 EUR
View
B+
Retailer 4
-
€3,404 EUR
View
B+
Retailer 5
-
€3,476 EUR
View
B+
Retailer 6
-
€3,497 EUR
View
B+
Retailer 7
-
€3,653 EUR
View
B+
Retailer 8
-
€4,041 EUR
View
B+
Retailer 9
-
€4,077 EUR
View
B+
Retailer 10
-
€4,093 EUR
View
B
Retailer 11
-
€4,230 EUR
View
B
Retailer 12
-
€4,418 EUR
View
B
Retailer 13
-
€5,371 EUR
View
B
Retailer 14
-
€5,675 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRILLMNOKGNO · Nov 6
€5,706 EUR
$6,371 USD
View
14 more retailers have this diamond
Prices start from €3,185 EURSave up to €2,521 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
€3,185 EUR