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Cushion|Natural|GIA

1.72ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2145089833

Certificate GIA 2145089833

Diamond specifications and retailer prices

From $8,389 SGD
$6,562 USD
As of October 31, 2026
Save $828 SGD (9%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,217 SGD at DreamStone · As of October 31, 2026
View at DreamStone

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 2145089833. Listed at 3 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145089833
Dimensions6.75 × 6.33 × 4.42 mm
L/W Ratio1.07
Top View
6.75 mm6.33 mm1.72 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2145089833
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $9,217 SGD|Low: $8,303 SGD|High: $10,241 SGD|Avg: $9,084 SGD|-2.8%
DreamStone
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$8,389 SGD
Retailer 3$8,908 SGD
DreamStone$9,217 SGD

6 data points across 3 retailers

3 retailers$8,389 SGD to $9,217 SGD

B+
Cheapest Retailer
-
$8,389 SGD
$6,562 USD
B+
Retailer 2
-
$8,908 SGD
$6,968 USD
View
Most Expensive
B+
DreamStone
G15964 · Oct 31
$9,217 SGD
$7,210 USD
View
2 more retailers have this diamond
Prices start from $8,389 SGDSave up to $828 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
$8,389 SGD