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Cushion|Natural|GIA

1.71ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 1142688834

Certificate GIA 1142688834

Diamond specifications and retailer prices

From $12,155 NZD
$6,839 USD
As of November 2, 2026
Save $4,516 NZD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,671 NZD at Jared · As of November 2, 2026
View at Jared

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1142688834. Listed at 8 retailers as of November 2, 2026, with prices from $12,155 to $16,671, a $4,516 spread on the same certified stone. Jared lists it at $16,671. 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

1.71
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1142688834
Dimensions6.66 × 6.27 × 4.45 mm
L/W Ratio1.06
Top View
6.66 mm6.27 mm1.71 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1142688834
Side View
Table 74.0%CrownGirdle: VTK-ETKPavilionCulet: LargeDepth 71.0%

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: Nov 2
Current: $16,671 NZD|Low: $12,034 NZD|High: $16,671 NZD|Avg: $14,530 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 21, 2026
Retailer 2$12,155 NZD
Retailer 4$12,400 NZD
Retailer 5$12,589 NZD
Retailer 6$13,441 NZD
Retailer 3$15,153 NZD
Retailer 7$16,120 NZD
Retailer 8$16,120 NZD
Retailer 9$16,407 NZD
Jared$16,671 NZD

3 data points across 9 retailers

8 retailers$12,155 NZD to $16,671 NZD

B+
Cheapest Retailer
-
$12,155 NZD
$6,839 USD
B
Retailer 2
-
$12,400 NZD
$6,977 USD
View
B
Retailer 3
-
$12,589 NZD
$7,083 USD
View
B
Retailer 4
-
$13,441 NZD
$7,563 USD
View
B
Retailer 5
-
$15,153 NZD
$8,526 USD
View
B
Retailer 6
-
$16,120 NZD
$9,070 USD
View
B
Retailer 7
-
$16,120 NZD
$9,070 USD
View
Most Expensive
B
Jared
111282724 · Nov 2
$16,671 NZD
$9,380 USD
View
7 more retailers have this diamond
Prices start from $12,155 NZDSave up to $4,516 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+
1.71ct Cushion
$12,155 NZD