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Cushion|Natural|GIA

0.67ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 5543921061

Certificate GIA 5543921061

Diamond specifications and retailer prices

From $496 SGD
$388 USD
As of November 2, 2026
Save $233 SGD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $729 SGD at Jared · As of October 30, 2026
View at Jared

About this 0.67ct natural cushion diamond

This 0.67ct natural cushion sits in the half to three-quarter 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 5543921061. Listed at 9 retailers as of October 30, 2026, with prices from $496 to $729, a $233 spread on the same certified stone. Jared lists it at $729. 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

0.67
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543921061
Dimensions4.89 × 4.78 × 3.25 mm
L/W Ratio1.02
Top View
4.89 mm4.78 mm0.67 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543921061
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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 2
Current: $729 SGD|Low: $431 SGD|High: $780 SGD|Avg: $649 SGD|-6.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$496 SGD
Retailer 9$534 SGD
Retailer 7$595 SGD
Retailer 3$646 SGD
Retailer 6$662 SGD
Retailer 2$686 SGD
Retailer 4$716 SGD
Retailer 8$716 SGD
Jared$729 SGD

41 data points across 9 retailers

9 retailers$496 SGD to $729 SGD

A
Cheapest Retailer
-
$496 SGD
$388 USD
Final sale: no returns
A
Retailer 2
-
$534 SGD
MYR 1,703 MYR
View
A
Retailer 3
-
$595 SGD
View
A
Retailer 4
-
$646 SGD
$505 USD
View
A
Retailer 5
-
$662 SGD
$518 USD
View
A
Retailer 6
-
$686 SGD
£422 GBP
View
A
Retailer 7
-
$716 SGD
$560 USD
View
A
Retailer 8
-
$716 SGD
$560 USD
View
Most Expensive
A
Jared
159054771 · Oct 30
$729 SGD
$570 USD
View
8 more retailers have this diamond
Prices start from $496 SGDSave up to $233 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
0.67ct Cushion
$496 SGD