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Cushion|Natural|GIA

3.21ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7553351027

Certificate GIA 7553351027

Diamond specifications and retailer prices

From $61,169 SGD
As of November 6, 2026
Save $15,677 SGD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $76,847 SGD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 3.21ct natural cushion diamond

This 3.21ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7553351027. Listed at 4 retailers as of November 6, 2026, with prices from $61,169 to $76,847, a $15,677 spread on the same certified stone. 77 Diamonds lists it at $76,847. 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

3.21
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553351027
Dimensions10.32 × 7.65 × 5.23 mm
L/W Ratio1.35
Culet sizeNone
Top View
10.32 mm7.65 mm3.21 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553351027
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.4%

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: $76,847 SGD|Low: $61,169 SGD|High: $78,399 SGD|Avg: $68,274 SGD|-0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 3$61,169 SGD
Retailer 4$65,195 SGD
Retailer 2$68,991 SGD
77 Diamonds$76,847 SGD

35 data points across 4 retailers

4 retailers$61,169 SGD to $76,847 SGD

B+
Cheapest Retailer
-
$61,169 SGD
B
Retailer 2
-
$65,195 SGD
View
B
Retailer 3
-
$68,991 SGD
View
Most Expensive
B
77 Diamonds
CUSZEGRM2SA4 · Nov 7
$76,847 SGD
£47,214 GBP
View
3 more retailers have this diamond
Prices start from $61,169 SGDSave up to $15,677 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+
3.21ct Cushion
$61,169 SGD