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Round|Natural|GIA

2.31ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 2155843247

Certificate GIA 2155843247

Diamond specifications and retailer prices

From €9,686 EUR
As of November 4, 2026
Save €8,656 EUR (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €18,343 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2155843247. Listed at 15 retailers as of November 4, 2026, with prices from €9,686 to €18,343, a €8,656 spread on the same certified stone. NZ Jewellers lists it at €18,343. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.31
Carat
M
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2155843247
Dimensions8.46 × 8.42 × 5.23 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.46 mm8.42 mm2.31 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2155843247
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €18,343 EUR|Low: €9,571 EUR|High: €18,343 EUR|Avg: €12,550 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€9,686 EUR
Retailer 3€9,760 EUR
Retailer 9€11,006 EUR
Retailer 6€11,739 EUR
Retailer 8€11,923 EUR
Retailer 5€12,115 EUR
Retailer 7€12,382 EUR
Retailer 4€13,235 EUR
Retailer 2€15,112 EUR
NZ Jewellers€18,343 EUR

28 data points across 10 retailers

15 retailers€9,686 EUR to €18,343 EUR

B
Cheapest Retailer
-
€9,686 EUR
B
Retailer 2
-
€9,760 EUR
View
B
Retailer 3
-
€10,211 EUR
View
B
Retailer 4
-
€10,834 EUR
View
Retailer 5
-
€11,006 EUR
View
Price last confirmed 8 days ago
B
Retailer 6
-
€11,739 EUR
View
Retailer 7
-
€11,923 EUR
View
Price last confirmed 60 days ago
B
Retailer 8
-
€11,923 EUR
View
B
Retailer 9
-
€12,115 EUR
View
Retailer 10
-
€12,382 EUR
View
Price last confirmed 61 days ago
B
Retailer 11
-
€12,382 EUR
View
B
Retailer 12
-
€12,749 EUR
View
B
Retailer 13
-
€13,235 EUR
View
B
Retailer 14
-
€15,112 EUR
View
Most Expensive
C
NZ Jewellers
17234847-e201-496b-b354-7bce44395a4c · Nov 5
€18,343 EUR
$20,588 USD
View
14 more retailers have this diamond
Prices start from €9,686 EURSave up to €8,656 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
2.31ct Round
€9,686 EUR