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Cushion|Natural|GIA

0.61ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 2151879206

Certificate GIA 2151879206

Diamond specifications and retailer prices

From $1,671 NZD
$940 USD
As of November 1, 2026
Save $891 NZD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,562 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.61ct natural cushion diamond

This 0.61ct natural cushion sits in the half to three-quarter carat band, graded I 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 2151879206. Listed at 8 retailers as of November 1, 2026, with prices from $1,671 to $2,562, a $891 spread on the same certified stone. 77 Diamonds lists it at $2,562. 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

0.61
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151879206
Dimensions5.10 × 4.61 × 3.13 mm
L/W Ratio1.11
Top View
5.10 mm4.61 mm0.61 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2151879206
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: LargeDepth 68.0%

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: Nov 1
Current: $2,562 NZD|Low: $1,607 NZD|High: $2,562 NZD|Avg: $1,886 NZD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$1,607 NZD
Retailer 5$1,671 NZD
Retailer 4$1,699 NZD
Retailer 3$1,909 NZD
77 Diamonds$2,562 NZD

38 data points across 5 retailers

8 retailers$1,671 NZD to $2,562 NZD

B
Cheapest Retailer
-
$1,671 NZD
$940 USD
B
Retailer 2
-
$1,699 NZD
$956 USD
View
B
Retailer 3
-
$1,859 NZD
$1,046 USD
View
B
Retailer 4
-
$1,909 NZD
$1,074 USD
View
C
Retailer 5
-
$2,044 NZD
$1,150 USD
View
C
Retailer 6
-
$2,044 NZD
$1,150 USD
View
C
Retailer 7
-
$2,115 NZD
$1,190 USD
View
Most Expensive
C
77 Diamonds
CUSZ467QBBNH · Nov 2
$2,562 NZD
£1,135 GBP
View
7 more retailers have this diamond
Prices start from $1,671 NZDSave up to $891 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
0.61ct Cushion
$1,671 NZD