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Cushion|Natural|GIA

1.04ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 15213915

Certificate GIA 15213915

Diamond specifications and retailer prices

From $6,838 NZD
$3,854 USD
As of October 31, 2026
Save $7,545 NZD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,383 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 15213915. Listed at 18 retailers as of October 31, 2026, with prices from $6,838 to $14,383, a $7,545 spread on the same certified stone. MOH London lists it at $14,383. 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

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15213915
Dimensions6.63 × 5.72 × 3.66 mm
L/W Ratio1.16
Top View
6.63 mm5.72 mm1.04 ctD / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 15213915
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: LargeDepth 64.1%

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 31
Current: $14,383 NZD|Low: $6,838 NZD|High: $14,557 NZD|Avg: $9,333 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$6,838 NZD
Retailer 9$7,736 NZD
Retailer 5$7,940 NZD
Retailer 7$8,181 NZD
Retailer 3$8,981 NZD
Retailer 6$9,104 NZD
Retailer 2$9,637 NZD
Retailer 4$11,101 NZD
MOH London$14,383 NZD

44 data points across 9 retailers

18 retailers$6,838 NZD to $14,383 NZD

B
Cheapest Retailer
-
$6,838 NZD
$3,854 USD
B
Retailer 2
-
$7,136 NZD
$4,022 USD
View
B
Retailer 3
-
$7,219 NZD
$4,069 USD
View
B
Retailer 4
-
$7,726 NZD
CA$6,048 CAD
View
B
Retailer 5
-
$7,736 NZD
$4,360 USD
View
B
Retailer 6
-
$7,940 NZD
$4,475 USD
View
B
Retailer 7
-
$8,181 NZD
$4,611 USD
View
B
Retailer 8
-
$8,641 NZD
$4,870 USD
View
B
Retailer 9
-
$8,912 NZD
$5,023 USD
View
B
Retailer 10
-
$8,981 NZD
£3,985 GBP
View
Retailer 11
-
$9,104 NZD
A$7,894 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$9,191 NZD
$5,180 USD
View
B
Retailer 13
-
$9,191 NZD
$5,180 USD
View
B
Retailer 14
-
$9,493 NZD
$5,350 USD
View
B
Retailer 15
-
$9,637 NZD
€5,173 EUR
View
Retailer 16
-
$9,970 NZD
$5,619 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$11,101 NZD
ZAR 101,073 ZAR
View
Most Expensive
B
MOH London
A8834B841 · Nov 1
$14,383 NZD
£6,383 GBP
View
17 more retailers have this diamond
Prices start from $6,838 NZDSave up to $7,545 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
1.04ct Cushion
$6,838 NZD