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Cushion|Natural|GIA

0.78ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 1555704357

Certificate GIA 1555704357

Diamond specifications and retailer prices

From $1,707 AUD
$1,199 USD
As of October 30, 2026
Save $595 AUD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,302 AUD at GemTrove · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555704357. Listed at 6 retailers as of October 29, 2026, with prices from $1,707 to $2,302, a $595 spread on the same certified stone. GemTrove lists it at $2,302. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555704357
Dimensions5.30 × 5.18 × 3.42 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
5.30 mm5.18 mm0.78 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555704357
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,302 AUD|Low: $1,498 AUD|High: $2,302 AUD|Avg: $1,942 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$1,707 AUD
Retailer 3$1,724 AUD
Retailer 2$1,904 AUD
Retailer 5$1,932 AUD
Retailer 4$2,076 AUD
GemTrove$2,302 AUD

39 data points across 6 retailers

6 retailers$1,707 AUD to $2,302 AUD

A
Cheapest Retailer
-
$1,707 AUD
$1,199 USD
Final sale: no returns
A
Retailer 2
-
$1,724 AUD
$1,211 USD
View
A
Retailer 3
-
$1,904 AUD
£1,053 GBP
View
A
Retailer 4
-
$1,932 AUD
SGD 1,834 SGD
View
B+
Retailer 5
-
$2,076 AUD
$1,458 USD
View
Most Expensive
B+
GemTrove
GT-N-00957445-98 · Oct 29
$2,302 AUD
View
5 more retailers have this diamond
Prices start from $1,707 AUDSave up to $595 AUD

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
$1,707 AUD