CaratHunter
Plans
Cushion|Natural|GIA

1.72ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 2161044028

Certificate GIA 2161044028

Diamond specifications and retailer prices

From $3,952 SGD
$3,091 USD
As of October 31, 2026
Save $4,647 SGD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,598 SGD at MOH London · As of November 1, 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 I 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 2161044028. Listed at 13 retailers as of October 31, 2026, with prices from $3,952 to $8,598, a $4,647 spread on the same certified stone. MOH London lists it at $8,598. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2161044028
Dimensions7.03 × 6.40 × 4.52 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.03 mm6.40 mm1.72 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2161044028
Side View
Table 66.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 70.6%

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: Oct 31
Current: $8,598 SGD|Low: $4,005 SGD|High: $8,702 SGD|Avg: $5,535 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$4,005 SGD
Retailer 5$4,657 SGD
Retailer 6$4,976 SGD
Retailer 4$5,015 SGD
Retailer 3$5,259 SGD
Retailer 2$5,818 SGD
MOH London$8,598 SGD

42 data points across 7 retailers

13 retailers$3,952 SGD to $8,598 SGD

A
Cheapest Retailer
-
$3,952 SGD
$3,091 USD
A
Retailer 2
-
$4,005 SGD
$3,133 USD
View
A
Retailer 3
-
$4,134 SGD
$3,234 USD
View
A
Retailer 4
-
$4,274 SGD
A$5,144 AUD
View
A
Retailer 5
-
$4,657 SGD
$3,643 USD
View
A
Retailer 6
-
$4,956 SGD
$3,877 USD
View
B+
Retailer 7
-
$4,976 SGD
$3,892 USD
View
A
Retailer 8
-
$5,015 SGD
£3,089 GBP
View
A
Retailer 9
-
$5,259 SGD
£3,239 GBP
View
A
Retailer 10
-
$5,818 SGD
€4,334 EUR
View
Retailer 11
-
$5,819 SGD
$4,552 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$7,430 SGD
$5,812 USD
View
Most Expensive
B
MOH London
0810E58F0 · Nov 1
$8,598 SGD
£5,296 GBP
View
12 more retailers have this diamond
Prices start from $3,952 SGDSave up to $4,647 SGD

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
$3,952 SGD