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Cushion|Natural|GIA

1.62ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 7298966264

Certificate GIA 7298966264

Diamond specifications and retailer prices

From $4,926 AUD
$3,452 USD
As of October 31, 2026
Save $454 AUD (8%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,379 AUD at Jared · As of November 2, 2026
View at Jared

About this 1.62ct natural cushion diamond

This 1.62ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7298966264. Listed at 4 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.62
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7298966264
Dimensions6.59 × 6.25 × 4.62 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
6.59 mm6.25 mm1.62 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7298966264
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 74.0%

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: Oct 31
Current: $5,379 AUD|Low: $4,926 AUD|High: $8,305 AUD|Avg: $5,861 AUD|-2.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 15, 2026
Retailer 3$4,926 AUD
Retailer 2$5,208 AUD
Retailer 4$5,208 AUD
Jared$5,379 AUD
Retailer 5$8,305 AUD

3 data points across 5 retailers

4 retailers$4,926 AUD to $5,379 AUD

B+
Cheapest Retailer
-
$4,926 AUD
$3,452 USD
B+
Retailer 2
-
$5,208 AUD
$3,650 USD
View
B+
Retailer 3
-
$5,208 AUD
$3,650 USD
View
Most Expensive
B+
Jared
155352520 · Nov 2
$5,379 AUD
$3,770 USD
View
3 more retailers have this diamond
Prices start from $4,926 AUDSave up to $454 AUD

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+
1.62ct Cushion
$4,926 AUD