Cushion|Natural|GIA

1.05ct E VVS1 Cushion Natural Diamond

GD • E/VVS1 • GIA 1236142112

Certificate GIA 1236142112

Diamond specifications and retailer prices

From $11,446 AUD
$8,040 USD
As of October 30, 2026
Save $6,276 AUD (35%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,117 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236142112. Listed at 18 retailers as of October 29, 2026, with a 55% 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

1.05
Carat
E
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236142112
Dimensions5.65 × 5.53 × 3.80 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.65 mm5.53 mm1.05 ctE / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1236142112
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

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 30
Current: $22,117 AUD|Low: $11,816 AUD|High: $22,263 AUD|Avg: $15,901 AUD|+0.4%
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 30, 2026
Retailer 7$11,816 AUD
Retailer 12$12,976 AUD
Retailer 15$13,070 AUD
Retailer 4$13,153 AUD
Retailer 3$14,085 AUD
Retailer 10$14,087 AUD
Retailer 14$14,203 AUD
Retailer 8$15,393 AUD
Retailer 2$15,471 AUD
Retailer 11$15,507 AUD
Retailer 5$16,879 AUD
Retailer 9$17,722 AUD
Retailer 6$18,535 AUD
Retailer 13$20,446 AUD
MOH London$22,117 AUD

26 data points across 15 retailers

18 retailers$11,446 AUD to $17,722 AUD

B
Cheapest Retailer
-
$11,446 AUD
$8,040 USD
B
Retailer 2
-
$11,446 AUD
$8,040 USD
View
B
Retailer 3
-
$11,816 AUD
$8,300 USD
View
Retailer 4
-
$12,976 AUD
$9,115 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$13,070 AUD
$9,181 USD
View
B
Retailer 6
-
$13,153 AUD
$9,239 USD
View
B
Retailer 7
-
$13,937 AUD
$9,790 USD
View
B
Retailer 8
-
$14,085 AUD
$9,894 USD
View
Final sale: no returns
B
Retailer 9
-
$14,087 AUD
$9,895 USD
View
B
Retailer 10
-
$14,203 AUD
$9,977 USD
View
B
Retailer 11
-
$15,393 AUD
£8,514 GBP
View
B
Retailer 12
-
$15,471 AUD
£8,557 GBP
View
Retailer 13
-
$15,507 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$16,879 AUD
£9,336 GBP
View
B
Retailer 15
-
$17,722 AUD
€11,856 EUR
View
Retailer 16
-
$18,535 AUD
$13,020 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$20,446 AUD
ZAR 232,021 ZAR
View
Price under review
Most Expensive
MOH London
E408A79FD · Oct 29
$22,117 AUD
£12,233 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $11,446 AUDSave up to $6,276 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
1.05ct Cushion
$11,446 AUD