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Cushion|Natural|GIA

0.51ct E IF Cushion Natural Diamond

VG • E/IF • GIA 6552041471

Certificate GIA 6552041471

Diamond specifications and retailer prices

From $1,015 SGD
As of November 4, 2026
Save $1,498 SGD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,512 SGD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552041471. Listed at 13 retailers as of November 4, 2026, with prices from $1,015 to $2,512, a $1,498 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,512. 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

0.51
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 6552041471
Dimensions5.69 × 4.21 × 2.80 mm
L/W Ratio1.35
Top View
5.69 mm4.21 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552041471
Side View
Table 60.0%Crown 36.9°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 66.7%

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: Nov 4
Current: $2,512 SGD|Low: $1,015 SGD|High: $2,551 SGD|Avg: $1,614 SGD|-1.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4$1,015 SGD
Retailer 12$1,160 SGD
Retailer 11$1,231 SGD
Retailer 8$1,259 SGD
Retailer 13$1,367 SGD
Retailer 10$1,429 SGD
Retailer 9$1,450 SGD
Retailer 6$1,459 SGD
Retailer 3$1,618 SGD
Retailer 5$1,664 SGD
Retailer 2$1,942 SGD
Retailer 7$2,303 SGD
Flawless Fine Jewelry$2,512 SGD

43 data points across 13 retailers

13 retailers$1,015 SGD to $2,512 SGD

A
Cheapest Retailer
-
$1,015 SGD
A
Retailer 2
-
$1,160 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,231 SGD
View
B+
Retailer 4
-
$1,259 SGD
View
B+
Retailer 5
-
$1,367 SGD
View
B+
Retailer 6
-
$1,429 SGD
View
B+
Retailer 7
-
$1,450 SGD
View
B+
Retailer 8
-
$1,459 SGD
View
B+
Retailer 9
-
$1,618 SGD
View
Retailer 10
-
$1,664 SGD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$1,942 SGD
View
B
Retailer 12
-
$2,303 SGD
View
Most Expensive
B
Flawless Fine Jewelry
E30CA9CD1 · Nov 4
$2,512 SGD
£1,548 GBP
View
12 more retailers have this diamond
Prices start from $1,015 SGDSave up to $1,498 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
0.51ct Cushion
$1,015 SGD