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Cushion|Natural|GIA

1.05ct I VVS2 Cushion Natural Diamond

VG • I/VVS2 • GIA 2145175088

Certificate GIA 2145175088

Diamond specifications and retailer prices

From $5,491 AUD
$3,857 USD
As of October 31, 2026
Save $6,060 AUD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,551 AUD at MOH London · As of November 1, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2145175088. Listed at 23 retailers as of October 31, 2026, with prices from $5,491 to $11,551, a $6,060 spread on the same certified stone. MOH London lists it at $11,551. 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
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145175088
Dimensions6.18 × 5.40 × 3.63 mm
L/W Ratio1.14
Top View
6.18 mm5.40 mm1.05 ctI / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2145175088
Side View
Table 66.0%CrownGirdle: STK-EXTPavilionCulet: NoneDepth 67.2%

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 31
Current: $11,551 AUD|Low: $5,491 AUD|High: $11,690 AUD|Avg: $7,413 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$5,491 AUD
Retailer 7$5,673 AUD
Retailer 8$6,063 AUD
Retailer 4$6,207 AUD
Retailer 10$6,570 AUD
Retailer 11$6,939 AUD
Retailer 2$7,239 AUD
Retailer 9$7,311 AUD
Retailer 6$7,715 AUD
Retailer 3$8,418 AUD
Retailer 5$8,914 AUD
MOH London$11,551 AUD

44 data points across 12 retailers

23 retailers$5,491 AUD to $11,551 AUD

B
Cheapest Retailer
-
$5,491 AUD
$3,857 USD
B
Retailer 2
-
$5,666 AUD
$3,980 USD
View
Retailer 3
-
$5,673 AUD
$3,985 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$5,730 AUD
$4,025 USD
View
B
Retailer 5
-
$5,797 AUD
$4,072 USD
View
B
Retailer 6
-
$6,063 AUD
$4,259 USD
View
Final sale: no returns
B
Retailer 7
-
$6,114 AUD
$4,295 USD
View
B
Retailer 8
-
$6,205 AUD
CA$6,054 CAD
View
B
Retailer 9
-
$6,207 AUD
$4,360 USD
View
B
Retailer 10
-
$6,570 AUD
$4,615 USD
View
B
Retailer 11
-
$6,939 AUD
$4,874 USD
View
B
Retailer 12
-
$7,156 AUD
$5,027 USD
View
B
Retailer 13
-
$7,239 AUD
£4,004 GBP
View
Retailer 14
-
$7,311 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$7,374 AUD
$5,180 USD
View
B
Retailer 16
-
$7,374 AUD
$5,180 USD
View
B
Retailer 17
-
$7,466 AUD
$5,245 USD
View
B
Retailer 18
-
$7,630 AUD
$5,360 USD
View
B
Retailer 19
-
$7,715 AUD
€5,161 EUR
View
Retailer 20
-
$8,005 AUD
$5,623 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$8,418 AUD
£4,656 GBP
View
B
Retailer 22
-
$8,914 AUD
ZAR 101,157 ZAR
View
Most Expensive
B
MOH London
F99673917 · Nov 1
$11,551 AUD
£6,389 GBP
View
22 more retailers have this diamond
Prices start from $5,491 AUDSave up to $6,060 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
$5,491 AUD