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Cushion|Natural|GIA

1.53ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2131968029

Certificate GIA 2131968029

Diamond specifications and retailer prices

From $13,513 NZD
$7,616 USD
As of October 30, 2026
Save $4,975 NZD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,488 NZD at Jared · As of October 30, 2026
View at Jared

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2131968029. Listed at 9 retailers as of October 30, 2026, with prices from $13,513 to $18,488, a $4,975 spread on the same certified stone. Jared lists it at $18,488. 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

1.53
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131968029
Dimensions6.57 × 6.34 × 4.34 mm
L/W Ratio1.04
Culet sizeNone
Top View
6.57 mm6.34 mm1.53 ctE / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2131968029
Side View
Table 68.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $18,249 NZD|Low: $13,391 NZD|High: $18,367 NZD|Avg: $16,038 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$13,513 NZD
Retailer 4$14,045 NZD
Retailer 5$15,040 NZD
Retailer 6$16,411 NZD
Retailer 2$16,870 NZD
Retailer 1$18,249 NZD
Retailer 7$18,360 NZD

36 data points across 7 retailers

9 retailers$13,513 NZD to $18,488 NZD

B
Cheapest Retailer
-
$13,513 NZD
$7,616 USD
B
Retailer 2
-
$14,045 NZD
$7,916 USD
View
B
Retailer 3
-
$15,040 NZD
$8,477 USD
View
B
Retailer 4
-
$16,411 NZD
$9,249 USD
View
B
Retailer 5
-
$16,870 NZD
$9,508 USD
View
B
Retailer 6
-
$17,885 NZD
$10,080 USD
View
B
Retailer 7
-
$17,885 NZD
$10,080 USD
View
B
Retailer 8
-
$18,249 NZD
£8,099 GBP
View
Most Expensive
C
Jared
125351086 · Oct 30
$18,488 NZD
$10,420 USD
View
8 more retailers have this diamond
Prices start from $13,513 NZDSave up to $4,975 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
1.53ct Cushion
$13,513 NZD