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Cushion|Natural|GIA

0.78ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 3545062726

Certificate GIA 3545062726

Diamond specifications and retailer prices

From $1,178 NZD
As of November 6, 2026
Save $719 NZD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,897 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545062726. Listed at 6 retailers as of November 6, 2026, with prices from $1,178 to $1,897, a $719 spread on the same certified stone. GemTrove lists it at $1,897. 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

0.78
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545062726
Dimensions5.21 × 5.06 × 3.38 mm
L/W Ratio1.03
Top View
5.21 mm5.06 mm0.78 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545062726
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,897 NZD|Low: $1,081 NZD|High: $1,897 NZD|Avg: $1,410 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$1,178 NZD
Retailer 4$1,182 NZD
Retailer 3$1,319 NZD
Retailer 6$1,358 NZD
Retailer 2$1,376 NZD
GemTrove$1,897 NZD

40 data points across 6 retailers

6 retailers$1,178 NZD to $1,897 NZD

A
Cheapest Retailer
-
$1,178 NZD
A
Retailer 2
-
$1,182 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,319 NZD
View
Retailer 4
-
$1,358 NZD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,376 NZD
View
Most Expensive
A
GemTrove
GT-N-00957427-98 · Nov 6
$1,897 NZD
A$1,618 AUD
View
5 more retailers have this diamond
Prices start from $1,178 NZDSave up to $719 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.

A
0.78ct Cushion
$1,178 NZD