Cushion|Natural|GIA

3.51ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 16358843

Certificate GIA 16358843

Diamond specifications and retailer prices

From $38,693 AUD
$27,180 USD
As of October 26, 2026
Save $9,881 AUD (20%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $73,198 AUD at MOH London · As of October 8, 2026
View at MOH London

About this 3.51ct natural cushion diamond

This 3.51ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 16358843. Listed at 13 retailers as of October 26, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.51
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16358843
Dimensions9.20 × 8.11 × 5.56 mm
L/W Ratio1.13
Top View
9.20 mm8.11 mm3.51 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 16358843
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 68.6%

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 26
Current: $73,198 AUD|Low: $37,351 AUD|High: $73,393 AUD|Avg: $48,034 AUD|-0.3%
MOH London
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
October 27, 2026
Retailer 9$38,693 AUD
Retailer 8$40,694 AUD
Retailer 12$41,066 AUD
Retailer 10$41,670 AUD
Retailer 7$42,275 AUD
Retailer 15$42,564 AUD
Retailer 5$45,100 AUD
Retailer 3$46,363 AUD
Retailer 14$46,434 AUD
Retailer 2$48,574 AUD
Retailer 6$49,648 AUD
Retailer 13$50,766 AUD
Retailer 11$55,854 AUD
Retailer 4$59,076 AUD
MOH London$73,198 AUD

32 data points across 15 retailers

13 retailers$38,693 AUD to $48,574 AUD

B+
Cheapest Retailer
-
$38,693 AUD
$27,180 USD
B+
Retailer 2
-
$40,694 AUD
₹2,722,377 INR
View
B+
Retailer 3
-
$40,811 AUD
CA$39,816 CAD
View
B+
Retailer 4
-
$41,066 AUD
$28,847 USD
View
Retailer 5
-
$41,670 AUD
$29,271 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$42,275 AUD
$29,696 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$46,363 AUD
View
Price last confirmed 28 days ago
Retailer 8
-
$46,434 AUD
$32,617 USD
View
Price last confirmed 24 days ago
B
Retailer 9
-
$48,574 AUD
£26,867 GBP
View
Retailer 10
-
$49,648 AUD
$34,875 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$50,766 AUD
£28,079 GBP
View
Price last confirmed 24 days ago
Retailer 12
-
$59,076 AUD
ZAR 670,395 ZAR
View
Price last confirmed 31 days ago
Most Expensive
MOH London
24CD90413 · Oct 8
$73,198 AUD
£40,486 GBP
View
Price last confirmed 24 days ago
12 more retailers have this diamond
Prices start from $38,693 AUDSave up to $9,881 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+
3.51ct Cushion
$38,693 AUD