CaratHunter
Plans
Cushion|Natural|GIA

1.60ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2245069407

Certificate GIA 2245069407

Diamond specifications and retailer prices

From $4,189 SGD
$3,276 USD
As of October 31, 2026
Save $5,138 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,328 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.6ct natural cushion diamond

This 1.6ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245069407. Listed at 15 retailers as of October 27, 2026, with prices from $4,189 to $9,328, a $5,138 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,328. 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

1.60
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245069407
Dimensions7.48 × 5.98 × 4.12 mm
L/W Ratio1.25
Culet sizeNone
Top View
7.48 mm5.98 mm1.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245069407
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NDepth 68.8%

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: $5,596 SGD|Low: $4,189 SGD|High: $9,328 SGD|Avg: $6,241 SGD|-14.6%
Retailer 1
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$4,189 SGD
Retailer 10$4,259 SGD
Retailer 4$4,302 SGD
Retailer 13$4,477 SGD
Retailer 3$4,575 SGD
Retailer 5$4,717 SGD
Retailer 7$4,885 SGD
Retailer 12$5,256 SGD
Retailer 9$5,338 SGD
Retailer 14$5,409 SGD
Retailer 6$5,461 SGD
Retailer 1$5,596 SGD
Retailer 11$7,065 SGD
Retailer 2$7,506 SGD
Wholesale Diamonds Direct$9,328 SGD

27 data points across 15 retailers

15 retailers$4,189 SGD to $9,328 SGD

A
Cheapest Retailer
-
$4,189 SGD
$3,276 USD
A
Retailer 2
-
$4,259 SGD
$3,330 USD
View
A
Retailer 3
-
$4,302 SGD
$3,364 USD
View
A
Retailer 4
-
$4,477 SGD
$3,501 USD
View
A
Retailer 5
-
$4,575 SGD
View
A
Retailer 6
-
$4,717 SGD
View
A
Retailer 7
-
$4,885 SGD
£3,008 GBP
View
A
Retailer 8
-
$5,256 SGD
$4,110 USD
View
A
Retailer 9
-
$5,338 SGD
$4,174 USD
View
A
Retailer 10
-
$5,409 SGD
$4,229 USD
View
Retailer 11
-
$5,461 SGD
$4,270 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$5,596 SGD
€4,167 EUR
View
B+
Retailer 13
-
$7,065 SGD
$5,524 USD
View
B+
Retailer 14
-
$7,506 SGD
$5,869 USD
View
Most Expensive
B
Wholesale Diamonds Direct
487800422 · Oct 27
$9,328 SGD
$7,293 USD
View
14 more retailers have this diamond
Prices start from $4,189 SGDSave up to $5,138 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
1.60ct Cushion
$4,189 SGD