Round|Natural|GIA

2.15ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7448312806

Certificate GIA 7448312806

Diamond specifications and retailer prices

From $4,492 USD
As of November 4, 2026
Save $1,845 USD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,450 USD at Aurelinne · As of October 23, 2026
View at Aurelinne

About this 2.15ct natural round diamond

This 2.15ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7448312806. Listed at 8 retailers as of November 4, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.15
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7448312806
Dimensions8.32 × 8.26 × 5.06 mm
L/W Ratio1.01
Top View
8.32 mm8.26 mm2.15 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7448312806
Side View
Table 62.0%Crown 34.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,450 USD|Low: $4,134 USD|High: $6,564 USD|Avg: $5,323 USD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$4,358 USD
Retailer 6$4,492 USD
Retailer 11$4,702 USD
Retailer 5$4,790 USD
Retailer 7$4,874 USD
Retailer 3$5,355 USD
Retailer 8$5,590 USD
Retailer 9$5,590 USD
Retailer 2$6,337 USD
Retailer 10$6,343 USD
Aurelinne$6,450 USD
Retailer 12$6,564 USD

24 data points across 12 retailers

8 retailers$4,492 USD to $6,337 USD

A
Cheapest Retailer
-
$4,492 USD
B+
Retailer 2
-
$4,702 USD
View
A
Retailer 3
-
$4,790 USD
View
Retailer 4
-
$4,874 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$5,590 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$5,590 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$6,337 USD
View
Most Expensive
Aurelinne
85265604-9375-46ef-aecf-db3331a04944 · Oct 23
$6,450 USD
View
Price last confirmed 14 days ago
7 more retailers have this diamond
Prices start from $4,492 USDSave up to $1,845 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.

A
2.15ct Round
$4,492 USD