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Cushion|Natural|GIA

1.51ct L SI1 Cushion Natural Diamond

GD • L/SI1 • GIA 5546760264

Certificate GIA 5546760264

Diamond specifications and retailer prices

From $2,941 SGD
As of November 5, 2026
Save $708 SGD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,649 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546760264. Listed at 5 retailers as of November 5, 2026, with prices from $2,941 to $3,649, a $708 spread on the same certified stone. Yorxs lists it at $3,649. 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

1.51
Carat
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546760264
Dimensions7.27 × 5.83 × 4.09 mm
L/W Ratio1.25
Top View
7.27 mm5.83 mm1.51 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546760264
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.1%

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: $3,192 SGD|Low: $2,939 SGD|High: $3,670 SGD|Avg: $3,348 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3$2,939 SGD
Retailer 1$3,192 SGD
Retailer 2$3,586 SGD
Yorxs$3,649 SGD

44 data points across 4 retailers

5 retailers$2,941 SGD to $3,649 SGD

Retailer 1
-
$2,939 SGD
Price last confirmed 13 days ago
B+
Retailer 2
-
$2,941 SGD
View
B+
Retailer 3
-
$3,192 SGD
View
B
Retailer 4
-
$3,586 SGD
View
Most Expensive
B
Yorxs
61FD17C34 · Nov 6
$3,649 SGD
€2,712 EUR
View
4 more retailers have this diamond
Prices start from $2,941 SGDSave up to $708 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+
1.51ct Cushion
$2,941 SGD