CaratHunter
Plans
Round|Natural|GIA

3.30ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2566358520

Certificate GIA 2566358520

Diamond specifications and retailer prices

From $43,406 NZD
HK$190,800 HKD
As of November 1, 2026
Save $37,360 NZD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $80,766 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $43,406 to $80,766, a $37,360 spread on the same certified stone. MOH London lists it at $80,766. 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
Colour
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: Nov 1
Current: $80,766 NZD|Low: $43,406 NZD|High: $81,468 NZD|Avg: $54,286 NZD|-0.9%
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
Retailer 23
November 2, 2026
Retailer 3$43,406 NZD
Retailer 19$45,446 NZD
Retailer 7$47,552 NZD
Retailer 4$47,603 NZD
Retailer 22$48,961 NZD
Retailer 5$50,582 NZD
Retailer 8$51,171 NZD
Retailer 2$53,690 NZD
Retailer 13$54,121 NZD
Retailer 16$54,277 NZD
Retailer 6$54,402 NZD
Retailer 9$54,663 NZD
Retailer 21$56,024 NZD
Retailer 20$56,397 NZD
Retailer 10$56,483 NZD
Retailer 14$56,483 NZD
Retailer 17$56,626 NZD
Retailer 12$56,924 NZD
Retailer 11$58,180 NZD
Retailer 23$58,367 NZD
Retailer 18$62,470 NZD
Retailer 15$63,634 NZD
MOH London$80,766 NZD

27 data points across 23 retailers

23 retailers$43,406 NZD to $80,766 NZD

A
Cheapest Retailer
-
$43,406 NZD
HK$190,800 HKD
B+
Retailer 2
-
$45,446 NZD
$25,570 USD
View
B+
Retailer 3
-
$47,552 NZD
$26,755 USD
View
B+
Retailer 4
-
$47,603 NZD
$26,784 USD
View
B+
Retailer 5
-
$48,961 NZD
SGD 37,227 SGD
View
B+
Retailer 6
-
$50,582 NZD
$28,460 USD
View
B+
Retailer 7
-
$51,171 NZD
$28,792 USD
View
B+
Retailer 8
-
$53,690 NZD
$30,209 USD
View
B+
Retailer 9
-
$54,121 NZD
$30,451 USD
View
Retailer 10
-
$54,277 NZD
£24,046 GBP
View
Price last confirmed 13 days ago
B
Retailer 11
-
$54,402 NZD
SGD 41,364 SGD
View
B
Retailer 12
-
$54,663 NZD
$30,756 USD
View
B
Retailer 13
-
$56,024 NZD
$31,522 USD
View
B
Retailer 14
-
$56,397 NZD
$31,732 USD
View
B
Retailer 15
-
$56,483 NZD
$31,780 USD
View
B
Retailer 16
-
$56,483 NZD
$31,780 USD
View
B
Retailer 17
-
$56,626 NZD
£25,087 GBP
View
B
Retailer 18
-
$56,924 NZD
$32,028 USD
View
B+
Retailer 19
-
$58,180 NZD
$32,735 USD
View
B+
Retailer 20
-
$58,367 NZD
$32,840 USD
View
B
Retailer 21
-
$62,470 NZD
€33,475 EUR
View
B
Retailer 22
-
$63,634 NZD
$35,804 USD
View
Most Expensive
B
MOH London
E2F4F3E54 · Nov 1
$80,766 NZD
£35,782 GBP
View
22 more retailers have this diamond
Prices start from $43,406 NZDSave up to $37,360 NZD

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
$43,406 NZD