Round|Natural|GIA

3.30ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2566358520

Certificate GIA 2566358520

Diamond specifications and retailer prices

From $34,116 CAD
HK$190,800 HKD
As of October 30, 2026
Save $29,704 CAD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $63,820 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.3ct natural round diamond

This 3.3ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566358520. Listed at 23 retailers as of October 29, 2026, with prices from $34,116 to $63,820, a $29,704 spread on the same certified stone. MOH London lists it at $63,820. 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

3.30
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566358520
Dimensions9.48 × 9.39 × 5.90 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
9.48 mm9.39 mm3.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566358520
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 30
Current: $63,820 CAD|Low: $34,116 CAD|High: $64,031 CAD|Avg: $42,561 CAD|-0.3%
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
Retailer 22
October 30, 2026
Retailer 21$34,116 CAD
Retailer 5$37,374 CAD
Retailer 22$37,415 CAD
Retailer 19$38,482 CAD
Retailer 3$39,756 CAD
Retailer 7$40,219 CAD
Retailer 6$42,340 CAD
Retailer 15$42,660 CAD
Retailer 17$42,678 CAD
Retailer 4$42,758 CAD
Retailer 8$42,963 CAD
Retailer 18$44,033 CAD
Retailer 16$44,326 CAD
Retailer 9$44,393 CAD
Retailer 12$44,393 CAD
Retailer 13$44,643 CAD
Retailer 11$44,740 CAD
Retailer 10$45,728 CAD
Retailer 20$45,874 CAD
Retailer 2$49,319 CAD
Retailer 14$50,014 CAD
MOH London$63,820 CAD

25 data points across 22 retailers

23 retailers$34,116 CAD to $63,820 CAD

A
Cheapest Retailer
-
$34,116 CAD
HK$190,800 HKD
B+
Retailer 2
-
$35,837 CAD
$25,655 USD
View
B+
Retailer 3
-
$37,374 CAD
$26,755 USD
View
B+
Retailer 4
-
$37,415 CAD
$26,784 USD
View
B+
Retailer 5
-
$38,482 CAD
SGD 37,227 SGD
View
B+
Retailer 6
-
$39,756 CAD
$28,460 USD
View
B+
Retailer 7
-
$40,219 CAD
$28,792 USD
View
B
Retailer 8
-
$42,340 CAD
$30,310 USD
View
Retailer 9
-
$42,660 CAD
£24,046 GBP
View
Price last confirmed 12 days ago
B
Retailer 10
-
$42,678 CAD
$30,552 USD
View
B
Retailer 11
-
$42,758 CAD
SGD 41,364 SGD
View
B
Retailer 12
-
$42,963 CAD
$30,756 USD
View
B
Retailer 13
-
$44,033 CAD
$31,522 USD
View
B
Retailer 14
-
$44,326 CAD
$31,732 USD
View
B
Retailer 15
-
$44,393 CAD
$31,780 USD
View
B
Retailer 16
-
$44,393 CAD
$31,780 USD
View
B
Retailer 17
-
$44,643 CAD
£25,164 GBP
View
B
Retailer 18
-
$44,740 CAD
$32,028 USD
View
B+
Retailer 19
-
$45,728 CAD
$32,735 USD
View
B+
Retailer 20
-
$45,874 CAD
$32,840 USD
View
B
Retailer 21
-
$49,319 CAD
€33,625 EUR
View
B
Retailer 22
-
$50,014 CAD
$35,804 USD
View
Most Expensive
B
MOH London
E2F4F3E54 · Oct 29
$63,820 CAD
£35,974 GBP
View
22 more retailers have this diamond
Prices start from $34,116 CADSave up to $29,704 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
3.30ct Round
$34,116 CAD