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Cushion|Natural|GIA

3.09ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6237470430

Certificate GIA 6237470430

Diamond specifications and retailer prices

From $53,234 SGD
As of November 5, 2026
Save $12,828 SGD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $66,062 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 3.09ct natural cushion diamond

This 3.09ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237470430. Listed at 9 retailers as of November 5, 2026, with prices from $53,234 to $66,062, a $12,828 spread on the same certified stone. 77 Diamonds lists it at $66,062. 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

3.09
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237470430
Dimensions9.77 × 7.51 × 5.06 mm
L/W Ratio1.30
Top View
9.77 mm7.51 mm3.09 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6237470430
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.4%

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 5
Current: $66,062 SGD|Low: $52,100 SGD|High: $68,494 SGD|Avg: $59,726 SGD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$52,100 SGD
Retailer 2$53,234 SGD
Retailer 12$54,323 SGD
Retailer 6$55,341 SGD
Retailer 7$56,000 SGD
Retailer 9$59,283 SGD
Retailer 3$61,645 SGD
Retailer 4$61,645 SGD
Retailer 8$63,708 SGD
Retailer 5$64,167 SGD
77 Diamonds$66,062 SGD
Retailer 11$68,494 SGD

29 data points across 12 retailers

9 retailers$53,234 SGD to $66,062 SGD

B+
Cheapest Retailer
-
$53,234 SGD
B+
Retailer 2
-
$55,341 SGD
View
B+
Retailer 3
-
$56,000 SGD
View
B+
Retailer 4
-
$59,283 SGD
View
B
Retailer 5
-
$61,645 SGD
View
B
Retailer 6
-
$61,645 SGD
View
B
Retailer 7
-
$63,708 SGD
View
B
Retailer 8
-
$64,167 SGD
View
Most Expensive
B
77 Diamonds
CUSZS5CVHB5Q · Nov 5
$66,062 SGD
£40,588 GBP
View
8 more retailers have this diamond
Prices start from $53,234 SGDSave up to $12,828 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+
3.09ct Cushion
$53,234 SGD