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Round|Natural|GIA

2.15ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7448312806

Certificate GIA 7448312806

Diamond specifications and retailer prices

From HK$35,241 HKD
As of November 4, 2026
Save HK$14,474 HKD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$50,602 HKD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$50,602 HKD|Low: HK$32,432 HKD|High: HK$51,496 HKD|Avg: HK$41,756 HKD
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 4HK$34,189 HKD
Retailer 6HK$35,241 HKD
Retailer 11HK$36,888 HKD
Retailer 5HK$37,579 HKD
Retailer 7HK$38,238 HKD
Retailer 3HK$42,011 HKD
Retailer 8HK$43,855 HKD
Retailer 9HK$43,855 HKD
Retailer 2HK$49,715 HKD
Retailer 10HK$49,762 HKD
AurelinneHK$50,602 HKD
Retailer 12HK$51,496 HKD

24 data points across 12 retailers

8 retailersHK$35,241 HKD to HK$49,715 HKD

A
Cheapest Retailer
-
HK$35,241 HKD
B+
Retailer 2
-
HK$36,888 HKD
View
A
Retailer 3
-
HK$37,579 HKD
View
Retailer 4
-
HK$38,238 HKD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$43,855 HKD
View
Price last confirmed 15 days ago
Retailer 6
-
HK$43,855 HKD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
HK$49,715 HKD
View
Most Expensive
Aurelinne
85265604-9375-46ef-aecf-db3331a04944 · Oct 23
HK$50,602 HKD
$6,450 USD
View
Price last confirmed 14 days ago
7 more retailers have this diamond
Prices start from HK$35,241 HKDSave up to HK$14,474 HKD

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
HK$35,241 HKD