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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 1543657770

Certificate GIA 1543657770

Diamond specifications and retailer prices

From $332 USD
As of November 2, 2026
Save $1,300 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,632 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543657770. Listed at 9 retailers as of October 28, 2026, with prices from $332 to $1,632, a $1,300 spread on the same certified stone. Queensmith lists it at $1,632. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543657770
Dimensions4.69 × 4.73 × 3.12 mm
L/W Ratio1.01
Top View
4.69 mm4.73 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543657770
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,632 USD|Low: $332 USD|High: $1,708 USD|Avg: $746 USD|-0.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7$332 USD
Retailer 4$430 USD
Retailer 6$452 USD
Retailer 2$468 USD
Retailer 9$491 USD
Retailer 8$556 USD
Retailer 3$663 USD
Retailer 5$832 USD
Queensmith$1,632 USD

40 data points across 9 retailers

9 retailers$332 USD to $1,632 USD

A
Cheapest Retailer
-
$332 USD
Final sale: no returns
A
Retailer 2
-
$430 USD
£339 GBP
View
A
Retailer 3
-
$452 USD
£356 GBP
View
A
Retailer 4
-
$468 USD
£368 GBP
View
B+
Retailer 5
-
$491 USD
View
B+
Retailer 6
-
$556 USD
View
B+
Retailer 7
-
$663 USD
€631 EUR
View
B
Retailer 8
-
$832 USD
£655 GBP
View
Most Expensive
B
Queensmith
1543657770 · Oct 28
$1,632 USD
£1,285 GBP
View
8 more retailers have this diamond
Prices start from $332 USDSave up to $1,300 USD

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
0.50ct Cushion
$332 USD