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Cushion|Natural|GIA

5.03ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 6243012246

Certificate GIA 6243012246

Diamond specifications and retailer prices

From $53,331 SGD
As of November 6, 2026
Save $15,220 SGD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $68,552 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6243012246. Listed at 6 retailers as of October 31, 2026, with prices from $53,331 to $68,552, a $15,220 spread on the same certified stone. Blue Nile lists it at $68,552. 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

5.03
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6243012246
Dimensions12.07 × 8.84 × 6.01 mm
L/W Ratio1.37
Top View
12.07 mm8.84 mm5.03 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243012246
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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 6
Current: $68,552 SGD|Low: $53,331 SGD|High: $68,552 SGD|Avg: $59,850 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$53,331 SGD
Retailer 4$53,576 SGD
Retailer 6$59,069 SGD
Retailer 3$62,978 SGD
Retailer 5$65,683 SGD
Blue Nile$68,552 SGD

41 data points across 6 retailers

6 retailers$53,331 SGD to $68,552 SGD

A
Cheapest Retailer
-
$53,331 SGD
A
Retailer 2
-
$53,576 SGD
View
Retailer 3
-
$59,069 SGD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$62,978 SGD
View
B+
Retailer 5
-
$65,683 SGD
View
Most Expensive
B+
Blue Nile
30380920 · Oct 31
$68,552 SGD
$53,489 USD
View
5 more retailers have this diamond
Prices start from $53,331 SGDSave up to $15,220 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
5.03ct Cushion
$53,331 SGD