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Cushion|Natural|GIA

3.00ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 6521682089

Certificate GIA 6521682089

Diamond specifications and retailer prices

From $25,900 CAD
SGD 25,055 SGD
As of October 30, 2026
Save $2,536 CAD (9%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $28,435 CAD at Brilliance · As of October 30, 2026
View at Brilliance

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five 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 6521682089. Listed at 6 retailers as of October 30, 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

3.00
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521682089
Dimensions8.25 × 7.82 × 5.43 mm
L/W Ratio1.05
Top View
8.25 mm7.82 mm3.00 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521682089
Side View
Table 58.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 69.4%

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 30
Current: $28,435 CAD|Low: $19,595 CAD|High: $28,435 CAD|Avg: $26,499 CAD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$19,595 CAD
Retailer 5$25,900 CAD
Retailer 2$26,599 CAD
Retailer 3$27,864 CAD
Retailer 6$28,164 CAD
Retailer 4$28,289 CAD
Brilliance$28,435 CAD

38 data points across 7 retailers

6 retailers$25,900 CAD to $28,435 CAD

A
Cheapest Retailer
-
$25,900 CAD
SGD 25,055 SGD
A
Retailer 2
-
$26,599 CAD
£14,993 GBP
View
A
Retailer 3
-
$27,864 CAD
MYR 81,252 MYR
View
A
Retailer 4
-
$28,164 CAD
A$31,018 AUD
View
A
Retailer 5
-
$28,289 CAD
$20,251 USD
View
Most Expensive
A
Brilliance
D46360230 · Oct 30
$28,435 CAD
$20,356 USD
View
5 more retailers have this diamond
Prices start from $25,900 CADSave up to $2,536 CAD

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
3.00ct Cushion
$25,900 CAD