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Round|Natural|GIA

3.50ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 2135082022

Certificate GIA 2135082022

Diamond specifications and retailer prices

From $53,436 NZD
$30,066 USD
As of November 2, 2026
Save $43,396 NZD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $96,833 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2135082022. Listed at 7 retailers as of November 2, 2026, with prices from $53,436 to $96,833, a $43,396 spread on the same certified stone. MOH London lists it at $96,833. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle31°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 2135082022
Dimensions9.86 × 9.98 × 5.92 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal, Cloud, Chip, Needle, Natural
Top View
9.86 mm9.98 mm3.50 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2135082022
Side View
Table 62.0%Crown 31°Girdle: THN-STKPavilion 42.2°Culet: NoneDepth 59.7%

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: Nov 2
Current: $96,833 NZD|Low: $53,436 NZD|High: $98,000 NZD|Avg: $66,450 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 7$53,436 NZD
Retailer 4$57,615 NZD
Retailer 5$60,515 NZD
Retailer 6$61,141 NZD
Retailer 2$61,462 NZD
Retailer 3$72,499 NZD
MOH London$96,833 NZD

42 data points across 7 retailers

7 retailers$53,436 NZD to $96,833 NZD

B+
Cheapest Retailer
-
$53,436 NZD
$30,066 USD
B
Retailer 2
-
$57,615 NZD
$32,417 USD
View
B
Retailer 3
-
$60,515 NZD
$34,049 USD
View
Final sale: no returns
Retailer 4
-
$61,141 NZD
A$52,925 AUD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$61,462 NZD
£27,230 GBP
View
B
Retailer 6
-
$72,499 NZD
€38,849 EUR
View
Most Expensive
C
MOH London
27A525817 · Nov 2
$96,833 NZD
£42,900 GBP
View
6 more retailers have this diamond
Prices start from $53,436 NZDSave up to $43,396 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.

B+
3.50ct Round
$53,436 NZD