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Cushion|Natural|GIA

1.72ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 5443411023

Certificate GIA 5443411023

Diamond specifications and retailer prices

From $5,370 SGD
As of November 6, 2026
Save $4,653 SGD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,756 SGD at MOH London · As of October 8, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5443411023. Listed at 11 retailers as of November 6, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.72
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5443411023
Dimensions6.72 × 6.70 × 4.56 mm
L/W Ratio1.00
Top View
6.72 mm6.70 mm1.72 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5443411023
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.1%

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: Nov 6
Current: $11,756 SGD|Low: $5,276 SGD|High: $11,787 SGD|Avg: $7,178 SGD|+4.7%
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
Retailer 16
November 6, 2026
Retailer 9$5,370 SGD
Retailer 8$5,408 SGD
Retailer 10$5,640 SGD
Retailer 6$5,777 SGD
Retailer 13$6,080 SGD
Retailer 4$6,222 SGD
Retailer 11$6,379 SGD
Retailer 5$6,557 SGD
Retailer 7$6,605 SGD
Retailer 16$7,219 SGD
Retailer 2$7,505 SGD
Retailer 3$8,068 SGD
Retailer 12$8,205 SGD
Retailer 15$8,817 SGD
Retailer 14$10,023 SGD
MOH London$11,756 SGD

40 data points across 16 retailers

11 retailers$5,370 SGD to $10,023 SGD

B+
Cheapest Retailer
-
$5,370 SGD
B+
Retailer 2
-
$5,408 SGD
View
B+
Retailer 3
-
$5,640 SGD
View
B
Retailer 4
-
$6,080 SGD
View
B
Retailer 5
-
$6,379 SGD
View
B
Retailer 6
-
$6,605 SGD
View
B
Retailer 7
-
$7,505 SGD
View
Retailer 8
-
$8,068 SGD
View
Price last confirmed 30 days ago
Retailer 9
-
$8,817 SGD
View
Price last confirmed 38 days ago
C
Retailer 10
-
$10,023 SGD
View
Most Expensive
MOH London
181827DF8 · Oct 8
$11,756 SGD
£7,223 GBP
View
Price last confirmed 29 days ago
10 more retailers have this diamond
Prices start from $5,370 SGDSave up to $4,653 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.

B+
1.72ct Cushion
$5,370 SGD