Cushion|Natural|GIA

0.90ct I VVS1 Cushion Natural Diamond

VG • I/VVS1 • GIA 6415857056

Certificate GIA 6415857056

Diamond specifications and retailer prices

From $1,376 USD
As of October 28, 2026
Save $1,763 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,139 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6415857056. Listed at 19 retailers as of October 28, 2026, with prices from $1,376 to $3,139, a $1,763 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,139. 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

0.90
Carat
I
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415857056
Dimensions5.76 × 5.40 × 3.68 mm
L/W Ratio1.07
Top View
5.76 mm5.40 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415857056
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,576 USD|Low: $1,454 USD|High: $3,086 USD|Avg: $2,004 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$1,454 USD
Retailer 9$1,464 USD
Retailer 1$1,576 USD
Retailer 4$1,638 USD
Retailer 10$1,660 USD
Retailer 3$1,751 USD
Retailer 7$1,942 USD
Retailer 2$2,271 USD
Retailer 6$2,373 USD
Retailer 8$2,543 USD
Retailer 5$3,065 USD

37 data points across 11 retailers

19 retailers$1,376 USD to $3,139 USD

A
Cheapest Retailer
-
$1,376 USD
B+
Retailer 2
-
$1,454 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,461 USD
View
A
Retailer 4
-
$1,464 USD
View
B+
Retailer 5
-
$1,464 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$1,576 USD
View
B+
Retailer 7
-
$1,638 USD
£1,289 GBP
View
B+
Retailer 8
-
$1,653 USD
View
B+
Retailer 9
-
$1,660 USD
View
B+
Retailer 10
-
$1,751 USD
View
B+
Retailer 11
-
$1,860 USD
View
B+
Retailer 12
-
$1,860 USD
View
B
Retailer 13
-
$1,920 USD
View
B+
Retailer 14
-
$1,942 USD
£1,529 GBP
View
B
Retailer 15
-
$2,271 USD
A$3,493 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$2,373 USD
€2,260 EUR
View
B
Retailer 17
-
$2,543 USD
ZAR 41,077 ZAR
View
B
Retailer 18
-
$3,065 USD
£2,413 GBP
View
Most Expensive
B
Flawless Fine Jewelry
713A3E73F · Oct 29
$3,139 USD
£2,472 GBP
View
18 more retailers have this diamond
Prices start from $1,376 USDSave up to $1,763 USD

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
0.90ct Cushion
$1,376 USD