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Cushion|Natural|GIA

1.73ct D VVS2 Cushion Natural Diamond

ID • D/VVS2 • GIA 2155511577

Certificate GIA 2155511577

Diamond specifications and retailer prices

From $17,677 AUD
CA$17,206 CAD
As of October 27, 2026
Save $4,243 AUD (19%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $21,920 AUD at The Diamond Guys · As of October 27, 2026
View at The Diamond Guys

About this 1.73ct natural cushion diamond

This 1.73ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2155511577. Listed at 10 retailers as of October 27, 2026, with prices from $17,677 to $21,920, a $4,243 spread on the same certified stone. The Diamond Guys lists it at $21,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2155511577
Dimensions7.67 × 6.35 × 4.34 mm
L/W Ratio1.21
Top View
7.67 mm6.35 mm1.73 ctD / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2155511577
Side View
Table 64.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $17,404 AUD|Low: $15,119 AUD|High: $22,815 AUD|Avg: $19,832 AUD|+15.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
The Diamond Guys
October 23, 2026
Retailer 10$16,399 AUD
Retailer 12$16,541 AUD
Retailer 1$17,404 AUD
Retailer 7$17,575 AUD
Retailer 14$17,677 AUD
Retailer 8$17,690 AUD
Retailer 11$18,294 AUD
Retailer 6$20,261 AUD
Retailer 13$20,409 AUD
Retailer 3$20,721 AUD
Retailer 9$20,937 AUD
Retailer 2$21,104 AUD
Retailer 5$21,603 AUD
Retailer 17$21,603 AUD
Retailer 15$21,696 AUD
The Diamond Guys$21,920 AUD
Retailer 4$22,331 AUD
Retailer 16$22,764 AUD

17 data points across 18 retailers

10 retailers$17,677 AUD to $21,920 AUD

Retailer 1
-
$16,399 AUD
$11,493 USD
Price last confirmed 7 days ago
Retailer 2
-
$16,541 AUD
€11,040 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
$17,404 AUD
$12,197 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$17,677 AUD
CA$17,206 CAD
View
Retailer 5
-
$17,690 AUD
$12,398 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$20,261 AUD
$14,199 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$20,409 AUD
$14,303 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$20,937 AUD
$14,673 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$21,696 AUD
$15,205 USD
View
Price last confirmed 21 days ago
Most Expensive
B+
The Diamond Guys
1965833269 · Oct 27
$21,920 AUD
$15,362 USD
View
9 more retailers have this diamond
Prices start from $17,677 AUDSave up to $4,243 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.

B+
1.73ct Cushion
$17,677 AUD