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Cushion|Natural|GIA

1.72ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 7546755369

Certificate GIA 7546755369

Diamond specifications and retailer prices

From $2,662 USD
As of November 6, 2026
Save $3,809 USD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,471 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.72ct natural cushion diamond

This 1.72ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546755369. Listed at 16 retailers as of November 2, 2026, with prices from $2,662 to $6,471, a $3,809 spread on the same certified stone. MOH London lists it at $6,471. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 7546755369
Dimensions7.84 × 6.03 × 4.38 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.84 mm6.03 mm1.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546755369
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 36°Culet: NoneDepth 72.7%

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: Nov 6
Current: $6,471 USD|Low: $2,662 USD|High: $6,704 USD|Avg: $3,997 USD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 9$2,662 USD
Retailer 5$3,158 USD
Retailer 2$3,265 USD
Retailer 4$3,306 USD
Retailer 6$3,355 USD
Retailer 3$3,418 USD
Retailer 10$3,569 USD
Retailer 15$3,585 USD
Retailer 7$3,630 USD
Retailer 13$3,638 USD
Retailer 12$3,695 USD
Retailer 11$4,117 USD
Retailer 14$4,566 USD
Retailer 8$5,570 USD
MOH London$6,471 USD

29 data points across 15 retailers

16 retailers$2,662 USD to $6,471 USD

A
Cheapest Retailer
-
$2,662 USD
Retailer 2
-
$3,158 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$3,265 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,306 USD
View
Retailer 5
-
$3,355 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$3,418 USD
View
A
Retailer 7
-
$3,569 USD
View
B+
Retailer 8
-
$3,585 USD
View
Retailer 9
-
$3,630 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,638 USD
View
B+
Retailer 11
-
$3,695 USD
View
B+
Retailer 12
-
$4,035 USD
View
B+
Retailer 13
-
$4,117 USD
View
B+
Retailer 14
-
$4,566 USD
View
B+
Retailer 15
-
$5,570 USD
View
Most Expensive
B
MOH London
069D9B2EB · Nov 2
$6,471 USD
£5,095 GBP
View
15 more retailers have this diamond
Prices start from $2,662 USDSave up to $3,809 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
1.72ct Cushion
$2,662 USD