Round|Natural|GIA

3.07ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2231017293

Certificate GIA 2231017293

Diamond specifications and retailer prices

From $68,650 CAD
£38,697 GBP
As of October 31, 2026
Save $53,764 CAD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $122,414 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.07ct natural round diamond

This 3.07ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231017293. Listed at 6 retailers as of October 29, 2026, with prices from $68,650 to $122,414, a $53,764 spread on the same certified stone. Diamond Quarter lists it at $122,414. 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

3.07
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231017293
Dimensions9.40 × 9.37 × 5.74 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
9.40 mm9.37 mm3.07 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2231017293
Side View
Table 58.0%Crown 34.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.1%

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: Oct 31
Current: $68,650 CAD|Low: $59,054 CAD|High: $108,445 CAD|Avg: $74,205 CAD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$59,054 CAD
Retailer 6$61,149 CAD
Retailer 5$65,685 CAD
Retailer 1$68,650 CAD
Retailer 2$83,250 CAD
Retailer 3$107,728 CAD

39 data points across 6 retailers

6 retailers$68,650 CAD to $122,414 CAD

Retailer 1
-
$59,054 CAD
$42,275 USD
Price last confirmed 13 days ago
Retailer 2
-
$65,685 CAD
A$72,342 AUD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$68,650 CAD
£38,697 GBP
View
B+
Retailer 4
-
$83,250 CAD
€56,758 EUR
View
B
Retailer 5
-
$107,728 CAD
£60,724 GBP
View
Most Expensive
B
Diamond Quarter
3.07SI1D22937ED6N · Oct 29
$122,414 CAD
£69,002 GBP
View
5 more retailers have this diamond
Prices start from $68,650 CADSave up to $53,764 CAD

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+
3.07ct Round
$68,650 CAD