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Cushion|Natural|GIA

5.01ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2191639918

Certificate GIA 2191639918

Diamond specifications and retailer prices

From $64,479 USD
As of November 1, 2026
Save $23,206 USD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $87,685 USD at Cape Diamonds · As of November 1, 2026
View at Cape Diamonds

About this 5.01ct natural cushion diamond

This 5.01ct natural cushion sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2191639918. Listed at 6 retailers as of November 1, 2026, with prices from $64,479 to $87,685, a $23,206 spread on the same certified stone. Cape Diamonds lists it at $87,685. 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

5.01
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2191639918
Dimensions9.79 × 9.68 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.79 mm9.68 mm5.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2191639918
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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: Nov 1
Current: $87,685 USD|Low: $64,479 USD|High: $107,705 USD|Avg: $88,600 USD|-16.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$64,479 USD
Retailer 3$66,262 USD
Retailer 5$70,927 USD
Retailer 6$76,300 USD
Retailer 2$78,539 USD
Cape Diamonds$87,685 USD

30 data points across 6 retailers

6 retailers$64,479 USD to $87,685 USD

A
Cheapest Retailer
-
$64,479 USD
A
Retailer 2
-
$66,262 USD
View
A
Retailer 3
-
$70,927 USD
View
Final sale: no returns
Retailer 4
-
$76,300 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$78,539 USD
£61,842 GBP
View
Most Expensive
B+
Cape Diamonds
cert_2191639918 · Nov 1
$87,685 USD
ZAR 1,416,565 ZAR
View
5 more retailers have this diamond
Prices start from $64,479 USDSave up to $23,206 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
5.01ct Cushion
$64,479 USD