Cushion|Natural|GIA

1.72ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2215731798

Certificate GIA 2215731798

Diamond specifications and retailer prices

From $6,771 USD
CA$9,404 CAD
As of October 30, 2026
Save $2,483 USD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,253 USD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.72ct natural cushion diamond

This 1.72ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2215731798. Listed at 5 retailers as of October 30, 2026, with prices from $6,771 to $9,253, a $2,483 spread on the same certified stone. 77 Diamonds lists it at $9,253. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.72
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215731798
Dimensions6.88 × 6.58 × 4.51 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.88 mm6.58 mm1.72 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215731798
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $9,253 USD|Low: $6,771 USD|High: $9,314 USD|Avg: $7,560 USD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$6,771 USD
Retailer 3$6,934 USD
Retailer 2$7,483 USD
77 Diamonds$9,253 USD

35 data points across 4 retailers

5 retailers$6,771 USD to $9,253 USD

B+
Cheapest Retailer
-
$6,771 USD
CA$9,404 CAD
B+
Retailer 2
-
$6,934 USD
View
B+
Retailer 3
-
$7,112 USD
View
B+
Retailer 4
-
$7,483 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
CUSMBECFEPHFE · Nov 1
$9,253 USD
£7,286 GBP
View
4 more retailers have this diamond
Prices start from $6,771 USDSave up to $2,483 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+
1.72ct Cushion
$6,771 USD