CaratHunter
Plans
Cushion|Natural|GIA

2.78ct I VS2 Cushion Natural Diamond

I/VS2

Diamond specifications and retailer prices

From $25,160 USD
CA$34,944 CAD
As of October 30, 2026
Save $6,040 USD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $31,200 USD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 2.78ct natural cushion diamond

This 2.78ct natural cushion sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included) and certified by GIA. Listed at 3 retailers as of October 30, 2026, with prices from $25,160 to $31,200, a $6,040 spread on the same certified stone. The Diamond Guys lists it at $31,200. 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

2.78
Carat
I
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.12 × 7.60 × 5.30 mm
L/W Ratio1.20
Top View
9.12 mm7.60 mm2.78 ctI / VS2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: ThickPavilionCuletDepth 69.8%

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 30
Current: $30,779 USD|Low: $25,160 USD|High: $31,200 USD|Avg: $29,072 USD|+0.0%
Retailer 1
Retailer 2
The Diamond Guys
October 26, 2026
Retailer 2$25,160 USD
Retailer 1$30,779 USD
The Diamond Guys$31,200 USD

14 data points across 3 retailers

3 retailers$25,160 USD to $31,200 USD

B+
Cheapest Retailer
-
$25,160 USD
CA$34,944 CAD
B
Retailer 2
-
$30,779 USD
£24,235 GBP
View
Most Expensive
B
The Diamond Guys
1933318518 · Oct 31
$31,200 USD
View
2 more retailers have this diamond
Prices start from $25,160 USDSave up to $6,040 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+
2.78ct Cushion
$25,160 USD