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Round|Natural|GIA

2.40ct M I1 Round Natural Diamond

EX • M/I1 • GIA 2557512212

Certificate GIA 2557512212

Diamond specifications and retailer prices

From $1,971 USD
As of November 4, 2026
Save $657 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,628 USD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 2.4ct natural round diamond

This 2.4ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2557512212. Listed at 3 retailers as of November 4, 2026, with prices from $1,971 to $2,628, a $657 spread on the same certified stone. B2C Jewels lists it at $2,628. 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

2.40
Carat
M
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557512212
Dimensions8.45 × 8.50 × 5.37 mm
L/W Ratio1.01
Top View
8.45 mm8.50 mm2.40 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557512212
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,628 USD|Low: $1,971 USD|High: $6,726 USD|Avg: $3,830 USD|-13.8%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2$1,971 USD
Retailer 3$2,494 USD
B2C Jewels$2,628 USD
Retailer 4$3,915 USD
Retailer 5$4,200 USD
Retailer 6$6,726 USD

12 data points across 6 retailers

3 retailers$1,971 USD to $2,628 USD

B+
Cheapest Retailer
-
$1,971 USD
B+
Retailer 2
-
$2,494 USD
View
Most Expensive
B+
B2C Jewels
35227112 · Nov 4
$2,628 USD
View
2 more retailers have this diamond
Prices start from $1,971 USDSave up to $657 USD

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+
2.40ct Round
$1,971 USD