Round|Natural|GIA

3.06ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2546859150

Certificate GIA 2546859150

Diamond specifications and retailer prices

From $51,423 CAD
$36,741 USD
As of October 26, 2026
Save $38,625 CAD (43%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $90,048 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.06ct natural round diamond

This 3.06ct 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 2546859150. Listed at 33 retailers as of October 26, 2026, with prices from $51,423 to $90,048, a $38,625 spread on the same certified stone. MOH London lists it at $90,048. 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

3.06
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546859150
Dimensions9.39 × 9.34 × 5.82 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
9.39 mm9.34 mm3.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546859150
Side View
Table 55.0%Crown 32°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.2%

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: Oct 26
Current: $90,048 CAD|Low: $47,803 CAD|High: $90,647 CAD|Avg: $63,158 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 12$47,803 CAD
Retailer 8$51,423 CAD
Retailer 2$54,320 CAD
Retailer 16$55,557 CAD
Retailer 14$56,296 CAD
Retailer 21$56,482 CAD
Retailer 20$57,350 CAD
Retailer 19$57,355 CAD
Retailer 3$57,522 CAD
Retailer 5$59,707 CAD
Retailer 15$59,707 CAD
Retailer 4$59,739 CAD
Retailer 13$59,739 CAD
Retailer 18$61,708 CAD
Retailer 6$62,130 CAD
Retailer 11$64,519 CAD
Retailer 10$66,204 CAD
Retailer 7$69,476 CAD
Retailer 9$72,908 CAD
Retailer 17$78,052 CAD
MOH London$90,048 CAD

29 data points across 21 retailers

33 retailers$51,423 CAD to $90,048 CAD

Retailer 1
-
$47,803 CAD
$34,155 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$51,423 CAD
$36,741 USD
View
Retailer 3
-
$52,212 CAD
$37,305 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$52,351 CAD
$37,404 USD
View
A
Retailer 5
-
$52,501 CAD
$37,511 USD
View
A
Retailer 6
-
$52,570 CAD
$37,561 USD
View
Final sale: no returns
A
Retailer 7
-
$54,320 CAD
₹3,696,317 INR
View
A
Retailer 8
-
$55,557 CAD
$39,695 USD
View
A
Retailer 9
-
$55,613 CAD
$39,735 USD
View
A
Retailer 10
-
$55,996 CAD
View
Retailer 11
-
$56,296 CAD
A$61,882 AUD
View
Price last confirmed 26 days ago
A
Retailer 12
-
$56,482 CAD
$40,356 USD
View
A
Retailer 13
-
$57,350 CAD
$40,976 USD
View
A
Retailer 14
-
$57,355 CAD
£32,267 GBP
View
A
Retailer 15
-
$57,522 CAD
$41,099 USD
View
B+
Retailer 16
-
$59,677 CAD
$42,638 USD
View
B+
Retailer 17
-
$59,707 CAD
$42,660 USD
View
B+
Retailer 18
-
$59,707 CAD
$42,660 USD
View
B+
Retailer 19
-
$59,739 CAD
$42,683 USD
View
B+
Retailer 20
-
$59,739 CAD
$42,683 USD
View
B+
Retailer 21
-
$61,333 CAD
$43,822 USD
View
B+
Retailer 22
-
$61,521 CAD
$43,956 USD
View
B+
Retailer 23
-
$61,708 CAD
$44,090 USD
View
B+
Retailer 24
-
$62,130 CAD
$44,391 USD
View
B+
Retailer 25
-
$62,797 CAD
$44,868 USD
View
Retailer 26
-
$63,294 CAD
$45,223 USD
View
Price last confirmed 7 days ago
Retailer 27
-
$64,519 CAD
$46,098 USD
View
Price last confirmed 7 days ago
Retailer 28
-
$66,204 CAD
$47,302 USD
View
Price last confirmed 8 days ago
B+
Retailer 29
-
$69,476 CAD
€47,276 EUR
View
B+
Retailer 30
-
$70,043 CAD
$50,045 USD
View
Retailer 31
-
$72,908 CAD
ZAR 841,554 ZAR
View
Price last confirmed 7 days ago
B
Retailer 32
-
$78,052 CAD
£43,911 GBP
View
Most Expensive
B
MOH London
BA3EC15FC · Oct 29
$90,048 CAD
£50,660 GBP
View
32 more retailers have this diamond
Prices start from $51,423 CADSave up to $38,625 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.

A
3.06ct Round
$51,423 CAD