Cushion|Natural|GIA

1.80ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2447591346

Certificate GIA 2447591346

Diamond specifications and retailer prices

From $9,368 USD
As of October 31, 2026
Save $3,402 USD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,770 USD at Jared · As of October 30, 2026
View at Jared

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447591346. Listed at 10 retailers as of October 30, 2026, with prices from $9,368 to $12,770, a $3,402 spread on the same certified stone. Jared lists it at $12,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447591346
Dimensions7.46 × 6.58 × 4.51 mm
L/W Ratio1.13
Top View
7.46 mm6.58 mm1.80 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447591346
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: 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 31
Current: $12,770 USD|Low: $9,368 USD|High: $12,889 USD|Avg: $11,248 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 10, 2026
Retailer 9$9,368 USD
Retailer 4$9,617 USD
Retailer 5$9,822 USD
Retailer 7$10,402 USD
Retailer 2$10,900 USD
Retailer 8$11,731 USD
Retailer 6$11,965 USD
Retailer 3$12,360 USD
Retailer 11$12,360 USD
Jared$12,770 USD
Retailer 10$12,889 USD

2 data points across 11 retailers

10 retailers$9,368 USD to $12,770 USD

B+
Cheapest Retailer
-
$9,368 USD
B+
Retailer 2
-
$9,617 USD
View
B+
Retailer 3
-
$9,822 USD
View
B+
Retailer 4
-
$10,402 USD
View
B
Retailer 5
-
$10,900 USD
View
Final sale: no returns
B
Retailer 6
-
$11,731 USD
View
B
Retailer 7
-
$11,965 USD
A$18,408 AUD
View
B
Retailer 8
-
$12,360 USD
View
B
Retailer 9
-
$12,360 USD
View
Most Expensive
B
Jared
146271858 · Oct 30
$12,770 USD
View
9 more retailers have this diamond
Prices start from $9,368 USDSave up to $3,402 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.

B+
1.80ct Cushion
$9,368 USD