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Round|Natural|GIA

3.49ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6551913977

Certificate GIA 6551913977

Diamond specifications and retailer prices

From $43,376 NZD
£19,249 GBP
As of November 1, 2026
Save $7,893 NZD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $51,268 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.49ct natural round diamond

This 3.49ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551913977. Listed at 3 retailers as of October 31, 2026, with prices from $43,376 to $51,268, a $7,893 spread on the same certified stone. Blue Nile lists it at $51,268. 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

3.49
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551913977
Dimensions9.65 × 9.70 × 5.99 mm
L/W Ratio1.01
Top View
9.65 mm9.70 mm3.49 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551913977
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

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: $51,268 NZD|Low: $43,180 NZD|High: $51,268 NZD|Avg: $46,040 NZD
Blue Nile
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$43,376 NZD
Retailer 3$44,588 NZD
Blue Nile$51,268 NZD

5 data points across 3 retailers

3 retailers$43,376 NZD to $51,268 NZD

A
Cheapest Retailer
-
$43,376 NZD
£19,249 GBP
B+
Retailer 2
-
$44,588 NZD
$25,130 USD
View
Most Expensive
B+
Blue Nile
30048146 · Oct 31
$51,268 NZD
$28,895 USD
View
2 more retailers have this diamond
Prices start from $43,376 NZDSave up to $7,893 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
3.49ct Round
$43,376 NZD