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Cushion|Natural|GIA

1.00ct I VVS2 Cushion Natural Diamond

VG • I/VVS2 • GIA 6511152166

Certificate GIA 6511152166

Diamond specifications and retailer prices

From $1,851 AUD
$1,300 USD
As of October 28, 2026
Save $2,271 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,122 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1ct natural cushion diamond

This 1ct 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 6511152166. Listed at 21 retailers as of October 28, 2026, with prices from $1,851 to $4,122, a $2,271 spread on the same certified stone. Flawless Fine Jewelry lists it at $4,122. 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

1.00
Carat
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.96°
OriginNatural
Grading LabGIA
CertificateGIA 6511152166
Dimensions6.57 × 5.18 × 3.60 mm
L/W Ratio1.27
Top View
6.57 mm5.18 mm1.00 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511152166
Side View
Table 63.0%Crown 39.96°Girdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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 28
Current: $4,122 AUD|Low: $1,750 AUD|High: $4,122 AUD|Avg: $2,491 AUD
Flawless Fine Jewelry
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 4$1,851 AUD
Retailer 9$1,891 AUD
Retailer 19$1,908 AUD
Retailer 6$1,918 AUD
Retailer 5$1,936 AUD
Retailer 8$2,013 AUD
Retailer 17$2,068 AUD
Retailer 2$2,106 AUD
Retailer 7$2,150 AUD
Retailer 20$2,207 AUD
Retailer 11$2,306 AUD
Retailer 12$2,449 AUD
Retailer 18$2,449 AUD
Retailer 10$2,534 AUD
Retailer 14$2,558 AUD
Retailer 16$2,787 AUD
Retailer 3$2,979 AUD
Retailer 15$3,118 AUD
Retailer 13$4,001 AUD
Flawless Fine Jewelry$4,122 AUD

37 data points across 20 retailers

21 retailers$1,851 AUD to $4,122 AUD

A
Cheapest Retailer
-
$1,851 AUD
$1,300 USD
A
Retailer 2
-
$1,891 AUD
$1,328 USD
View
A
Retailer 3
-
$1,908 AUD
$1,340 USD
View
Final sale: no returns
A
Retailer 4
-
$1,918 AUD
$1,347 USD
View
A
Retailer 5
-
$1,936 AUD
$1,360 USD
View
A
Retailer 6
-
$2,013 AUD
$1,414 USD
View
A
Retailer 7
-
$2,068 AUD
$1,453 USD
View
A
Retailer 8
-
$2,106 AUD
£1,165 GBP
View
A
Retailer 9
-
$2,150 AUD
$1,510 USD
View
A
Retailer 10
-
$2,207 AUD
$1,550 USD
View
A
Retailer 11
-
$2,306 AUD
$1,620 USD
View
A
Retailer 12
-
$2,449 AUD
$1,720 USD
View
A
Retailer 13
-
$2,449 AUD
$1,720 USD
View
A
Retailer 14
-
$2,534 AUD
$1,780 USD
View
A
Retailer 15
-
$2,558 AUD
£1,415 GBP
View
A
Retailer 16
-
$2,787 AUD
ZAR 31,627 ZAR
View
Retailer 17
-
$2,979 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$3,052 AUD
View
B+
Retailer 19
-
$3,118 AUD
€2,086 EUR
View
B+
Retailer 20
-
$4,001 AUD
£2,213 GBP
View
Most Expensive
B
Flawless Fine Jewelry
3F0BE4054 · Nov 2
$4,122 AUD
£2,280 GBP
View
20 more retailers have this diamond
Prices start from $1,851 AUDSave up to $2,271 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
1.00ct Cushion
$1,851 AUD