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Cushion|Natural|GIA

0.50ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 6285188109

Certificate GIA 6285188109

Diamond specifications and retailer prices

From $1,185 SGD
$927 USD
As of October 31, 2026
Save $526 SGD (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,710 SGD at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6285188109. Listed at 9 retailers as of October 31, 2026, with prices from $1,185 to $1,710, a $526 spread on the same certified stone. GemTrove lists it at $1,710. 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

0.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6285188109
Dimensions4.88 × 4.43 × 3.04 mm
L/W Ratio1.10
Top View
4.88 mm4.43 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6285188109
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,710 SGD|Low: $1,185 SGD|High: $1,937 SGD|Avg: $1,470 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 26, 2026
Retailer 5$1,185 SGD
Retailer 4$1,229 SGD
Retailer 3$1,259 SGD
Retailer 6$1,367 SGD
Retailer 2$1,404 SGD
Retailer 8$1,509 SGD
Retailer 10$1,509 SGD
Retailer 9$1,560 SGD
GemTrove$1,710 SGD
Retailer 7$1,937 SGD

2 data points across 10 retailers

9 retailers$1,185 SGD to $1,710 SGD

B
Cheapest Retailer
-
$1,185 SGD
$927 USD
B
Retailer 2
-
$1,229 SGD
$961 USD
View
B
Retailer 3
-
$1,259 SGD
$985 USD
View
B
Retailer 4
-
$1,367 SGD
$1,069 USD
View
B
Retailer 5
-
$1,404 SGD
$1,098 USD
View
B
Retailer 6
-
$1,509 SGD
$1,180 USD
View
B
Retailer 7
-
$1,509 SGD
$1,180 USD
View
B
Retailer 8
-
$1,560 SGD
$1,220 USD
View
Most Expensive
B
GemTrove
GT-N-00950862-98 · Nov 1
$1,710 SGD
A$2,058 AUD
View
8 more retailers have this diamond
Prices start from $1,185 SGDSave up to $526 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
0.50ct Cushion
$1,185 SGD