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Cushion|Natural|GIA

1.61ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2225991845

Certificate GIA 2225991845

Diamond specifications and retailer prices

From $7,882 NZD
$4,435 USD
As of November 2, 2026
Save $3,325 NZD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,207 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.61ct natural cushion diamond

This 1.61ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225991845. Listed at 4 retailers as of November 2, 2026, with prices from $7,882 to $11,207, a $3,325 spread on the same certified stone. 77 Diamonds lists it at $11,207. 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

1.61
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225991845
Dimensions7.17 × 6.05 × 4.21 mm
L/W Ratio1.19
Top View
7.17 mm6.05 mm1.61 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2225991845
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.7%

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: $11,207 NZD|Low: $7,779 NZD|High: $11,246 NZD|Avg: $9,063 NZD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$7,882 NZD
Retailer 3$8,149 NZD
77 Diamonds$11,207 NZD

30 data points across 3 retailers

4 retailers$7,882 NZD to $11,207 NZD

B+
Cheapest Retailer
-
$7,882 NZD
$4,435 USD
B+
Retailer 2
-
$8,149 NZD
$4,585 USD
View
B
Retailer 3
-
$8,591 NZD
A$7,437 AUD
View
Most Expensive
B
77 Diamonds
CUSZZ57B4F8G · Nov 2
$11,207 NZD
£4,965 GBP
View
3 more retailers have this diamond
Prices start from $7,882 NZDSave up to $3,325 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+
1.61ct Cushion
$7,882 NZD